168142590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1327

約数の個数: 192

約数和(自身を含む): 574179840

約数和(自身を除く): 406037250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1277, 1330, 1386, 1463, 1710, 1881, 1995, 2090, 2310, 2394, 2554, 2926, 3135, 3465, 3762, 3831, 3990, 4389, 5985, 6270, 6385, 6930, 7315, 7662, 8778, 8939, 9405, 11493, 11970, 12770, 13167, 14047, 14630, 17878, 18810, 19155, 21945, 22986, 24263, 26334, 26817, 28094, 38310, 42141, 43890, 44695, 48526, 53634, 57465, 65835, 70235, 72789, 80451, 84282, 89390, 98329, 114930, 121315, 126423, 131670, 134085, 140470, 145578, 160902, 169841, 196658, 210705, 218367, 242630, 252846, 266893, 268170, 294987, 339682, 363945, 402255, 421410, 436734, 491645, 509523, 533786, 589974, 632115, 727890, 800679, 804510, 849205, 884961, 983290, 1019046, 1091835, 1264230, 1334465, 1474935, 1528569, 1601358, 1698410, 1769922, 1868251, 2183670, 2402037, 2547615, 2668930, 2949870, 3057138, 3736502, 4003395, 4424805, 4804074, 5095230, 5604753, 7642845, 8006790, 8849610, 9341255, 11209506, 12010185, 15285690, 16814259, 18682510, 24020370, 28023765, 33628518, 56047530, 84071295, 168142590]

約数ペア:

[(1, 168142590), (2, 84071295), (3, 56047530), (5, 33628518), (6, 28023765), (7, 24020370), (9, 18682510), (10, 16814259), (11, 15285690), (14, 12010185), (15, 11209506), (18, 9341255), (19, 8849610), (21, 8006790), (22, 7642845), (30, 5604753), (33, 5095230), (35, 4804074), (38, 4424805), (42, 4003395), (45, 3736502), (55, 3057138), (57, 2949870), (63, 2668930), (66, 2547615), (70, 2402037), (77, 2183670), (90, 1868251), (95, 1769922), (99, 1698410), (105, 1601358), (110, 1528569), (114, 1474935), (126, 1334465), (133, 1264230), (154, 1091835), (165, 1019046), (171, 983290), (190, 884961), (198, 849205), (209, 804510), (210, 800679), (231, 727890), (266, 632115), (285, 589974), (315, 533786), (330, 509523), (342, 491645), (385, 436734), (399, 421410), (418, 402255), (462, 363945), (495, 339682), (570, 294987), (627, 268170), (630, 266893), (665, 252846), (693, 242630), (770, 218367), (798, 210705), (855, 196658), (990, 169841), (1045, 160902), (1155, 145578), (1197, 140470), (1254, 134085), (1277, 131670), (1330, 126423), (1386, 121315), (1463, 114930), (1710, 98329), (1881, 89390), (1995, 84282), (2090, 80451), (2310, 72789), (2394, 70235), (2554, 65835), (2926, 57465), (3135, 53634), (3465, 48526), (3762, 44695), (3831, 43890), (3990, 42141), (4389, 38310), (5985, 28094), (6270, 26817), (6385, 26334), (6930, 24263), (7315, 22986), (7662, 21945), (8778, 19155), (8939, 18810), (9405, 17878), (11493, 14630), (11970, 14047), (12770, 13167)]