156975483868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 343358023680

約数和(自身を除く): 186382539812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 71, 76, 122, 133, 142, 193, 244, 266, 284, 353, 386, 427, 497, 532, 706, 772, 854, 994, 1159, 1349, 1351, 1412, 1708, 1988, 2318, 2471, 2698, 2702, 3667, 4331, 4636, 4942, 5396, 5404, 6707, 7334, 8113, 8662, 9443, 9884, 11773, 13414, 13703, 14668, 16226, 17324, 18886, 21533, 23546, 25063, 25669, 26828, 27406, 30317, 32452, 37772, 43066, 46949, 47092, 50126, 51338, 54812, 60634, 68129, 82289, 82411, 86132, 93898, 95921, 100252, 102676, 121268, 136258, 150731, 164578, 164822, 175441, 187796, 191842, 223687, 260357, 272516, 301462, 329156, 329644, 350882, 383684, 409127, 447374, 476197, 476903, 520714, 576023, 602924, 701764, 818254, 835883, 894748, 952394, 953806, 1041428, 1152046, 1294451, 1528843, 1565809, 1636508, 1671766, 1822499, 1904788, 1907612, 2304092, 2588902, 2863889, 3057686, 3131618, 3333379, 3343532, 3644998, 4155869, 4837159, 5177804, 5727778, 5851181, 6115372, 6263236, 6666758, 7289996, 8311738, 9061157, 9674318, 10701901, 11455556, 11702362, 13333516, 15881777, 16623476, 18122314, 19348636, 21403802, 23404724, 29048017, 29091083, 31763554, 33860113, 36244628, 42807604, 58096034, 58182166, 63527108, 67720226, 78961511, 91906021, 111172439, 116192068, 116364332, 135440452, 157923022, 183812042, 203336119, 222344878, 295066699, 315846044, 367624084, 406672238, 444689756, 552730577, 590133398, 643342147, 813344476, 1105461154, 1180266796, 1286684294, 2065466893, 2210922308, 2573368588, 4130933786, 5606267281, 8261867572, 11212534562, 22425069124, 39243870967, 78487741934, 156975483868]

約数ペア:

[(1, 156975483868), (2, 78487741934), (4, 39243870967), (7, 22425069124), (14, 11212534562), (19, 8261867572), (28, 5606267281), (38, 4130933786), (61, 2573368588), (71, 2210922308), (76, 2065466893), (122, 1286684294), (133, 1180266796), (142, 1105461154), (193, 813344476), (244, 643342147), (266, 590133398), (284, 552730577), (353, 444689756), (386, 406672238), (427, 367624084), (497, 315846044), (532, 295066699), (706, 222344878), (772, 203336119), (854, 183812042), (994, 157923022), (1159, 135440452), (1349, 116364332), (1351, 116192068), (1412, 111172439), (1708, 91906021), (1988, 78961511), (2318, 67720226), (2471, 63527108), (2698, 58182166), (2702, 58096034), (3667, 42807604), (4331, 36244628), (4636, 33860113), (4942, 31763554), (5396, 29091083), (5404, 29048017), (6707, 23404724), (7334, 21403802), (8113, 19348636), (8662, 18122314), (9443, 16623476), (9884, 15881777), (11773, 13333516), (13414, 11702362), (13703, 11455556), (14668, 10701901), (16226, 9674318), (17324, 9061157), (18886, 8311738), (21533, 7289996), (23546, 6666758), (25063, 6263236), (25669, 6115372), (26828, 5851181), (27406, 5727778), (30317, 5177804), (32452, 4837159), (37772, 4155869), (43066, 3644998), (46949, 3343532), (47092, 3333379), (50126, 3131618), (51338, 3057686), (54812, 2863889), (60634, 2588902), (68129, 2304092), (82289, 1907612), (82411, 1904788), (86132, 1822499), (93898, 1671766), (95921, 1636508), (100252, 1565809), (102676, 1528843), (121268, 1294451), (136258, 1152046), (150731, 1041428), (164578, 953806), (164822, 952394), (175441, 894748), (187796, 835883), (191842, 818254), (223687, 701764), (260357, 602924), (272516, 576023), (301462, 520714), (329156, 476903), (329644, 476197), (350882, 447374), (383684, 409127)]