164139612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 486652320

約数和(自身を除く): 322512708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 109, 147, 156, 182, 196, 197, 218, 273, 294, 327, 364, 394, 436, 546, 588, 591, 637, 654, 763, 788, 1092, 1182, 1274, 1308, 1379, 1417, 1526, 1911, 2289, 2364, 2548, 2561, 2758, 2834, 3052, 3822, 4137, 4251, 4578, 5122, 5341, 5516, 5668, 7644, 7683, 8274, 8502, 9156, 9653, 9919, 10244, 10682, 15366, 16023, 16548, 17004, 17927, 19306, 19838, 21364, 21473, 28959, 29757, 30732, 32046, 35854, 38612, 39676, 42946, 53781, 57918, 59514, 64092, 64419, 69433, 71708, 85892, 107562, 115836, 119028, 125489, 128838, 138866, 150311, 208299, 215124, 250978, 257676, 277732, 279149, 300622, 376467, 416598, 450933, 501956, 558298, 601244, 752934, 833196, 837447, 901866, 1052177, 1116596, 1505868, 1674894, 1803732, 1954043, 2104354, 3156531, 3349788, 3908086, 4208708, 5862129, 6313062, 7816172, 11724258, 12626124, 13678301, 23448516, 27356602, 41034903, 54713204, 82069806, 164139612]

約数ペア:

[(1, 164139612), (2, 82069806), (3, 54713204), (4, 41034903), (6, 27356602), (7, 23448516), (12, 13678301), (13, 12626124), (14, 11724258), (21, 7816172), (26, 6313062), (28, 5862129), (39, 4208708), (42, 3908086), (49, 3349788), (52, 3156531), (78, 2104354), (84, 1954043), (91, 1803732), (98, 1674894), (109, 1505868), (147, 1116596), (156, 1052177), (182, 901866), (196, 837447), (197, 833196), (218, 752934), (273, 601244), (294, 558298), (327, 501956), (364, 450933), (394, 416598), (436, 376467), (546, 300622), (588, 279149), (591, 277732), (637, 257676), (654, 250978), (763, 215124), (788, 208299), (1092, 150311), (1182, 138866), (1274, 128838), (1308, 125489), (1379, 119028), (1417, 115836), (1526, 107562), (1911, 85892), (2289, 71708), (2364, 69433), (2548, 64419), (2561, 64092), (2758, 59514), (2834, 57918), (3052, 53781), (3822, 42946), (4137, 39676), (4251, 38612), (4578, 35854), (5122, 32046), (5341, 30732), (5516, 29757), (5668, 28959), (7644, 21473), (7683, 21364), (8274, 19838), (8502, 19306), (9156, 17927), (9653, 17004), (9919, 16548), (10244, 16023), (10682, 15366)]