156963405872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{2383}}^1$

素因数の和:4811

約数の個数: 160

約数和(自身を含む): 394328094720

約数和(自身を除く): 237364688848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2381, 2383, 3458, 3952, 4762, 4766, 6916, 9524, 9532, 13832, 16667, 16681, 19048, 19064, 27664, 30953, 30979, 33334, 33362, 38096, 38128, 45239, 45277, 61906, 61958, 66668, 66724, 90478, 90554, 123812, 123916, 133336, 133448, 180956, 181108, 216671, 216853, 247624, 247832, 266672, 266896, 316673, 316939, 361912, 362216, 433342, 433706, 495248, 495664, 588107, 588601, 633346, 633878, 723824, 724432, 866684, 867412, 1176214, 1177202, 1266692, 1267756, 1733368, 1734824, 2352428, 2354404, 2533384, 2535512, 3466736, 3469648, 4116749, 4120207, 4704856, 4708808, 5066768, 5071024, 5673923, 8233498, 8240414, 9409712, 9417616, 11347846, 16466996, 16480828, 22695692, 32933992, 32961656, 39717461, 45391384, 65867984, 65923312, 73760999, 79434922, 90782768, 107804537, 147521998, 158869844, 215609074, 295043996, 317739688, 431218148, 516326993, 590087992, 635479376, 754631759, 862436296, 1032653986, 1180175984, 1401458981, 1509263518, 1724872592, 2065307972, 2802917962, 3018527036, 4130615944, 5605835924, 6037054072, 8261231888, 9810212867, 11211671848, 12074108144, 19620425734, 22423343696, 39240851468, 78481702936, 156963405872]

約数ペア:

[(1, 156963405872), (2, 78481702936), (4, 39240851468), (7, 22423343696), (8, 19620425734), (13, 12074108144), (14, 11211671848), (16, 9810212867), (19, 8261231888), (26, 6037054072), (28, 5605835924), (38, 4130615944), (52, 3018527036), (56, 2802917962), (76, 2065307972), (91, 1724872592), (104, 1509263518), (112, 1401458981), (133, 1180175984), (152, 1032653986), (182, 862436296), (208, 754631759), (247, 635479376), (266, 590087992), (304, 516326993), (364, 431218148), (494, 317739688), (532, 295043996), (728, 215609074), (988, 158869844), (1064, 147521998), (1456, 107804537), (1729, 90782768), (1976, 79434922), (2128, 73760999), (2381, 65923312), (2383, 65867984), (3458, 45391384), (3952, 39717461), (4762, 32961656), (4766, 32933992), (6916, 22695692), (9524, 16480828), (9532, 16466996), (13832, 11347846), (16667, 9417616), (16681, 9409712), (19048, 8240414), (19064, 8233498), (27664, 5673923), (30953, 5071024), (30979, 5066768), (33334, 4708808), (33362, 4704856), (38096, 4120207), (38128, 4116749), (45239, 3469648), (45277, 3466736), (61906, 2535512), (61958, 2533384), (66668, 2354404), (66724, 2352428), (90478, 1734824), (90554, 1733368), (123812, 1267756), (123916, 1266692), (133336, 1177202), (133448, 1176214), (180956, 867412), (181108, 866684), (216671, 724432), (216853, 723824), (247624, 633878), (247832, 633346), (266672, 588601), (266896, 588107), (316673, 495664), (316939, 495248), (361912, 433706), (362216, 433342)]