155804712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 479511360

約数和(自身を除く): 323706648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 361, 367, 392, 399, 456, 532, 588, 722, 734, 798, 931, 1064, 1083, 1101, 1176, 1444, 1468, 1596, 1862, 2166, 2202, 2527, 2569, 2793, 2888, 2936, 3192, 3724, 4332, 4404, 5054, 5138, 5586, 6973, 7448, 7581, 7707, 8664, 8808, 10108, 10276, 11172, 13946, 15162, 15414, 17689, 17983, 20216, 20552, 20919, 22344, 27892, 30324, 30828, 35378, 35966, 41838, 48811, 53067, 53949, 55784, 60648, 61656, 70756, 71932, 83676, 97622, 106134, 107898, 132487, 141512, 143864, 146433, 167352, 195244, 212268, 215796, 264974, 292866, 341677, 390488, 397461, 424536, 431592, 529948, 585732, 683354, 794922, 927409, 1025031, 1059896, 1171464, 1366708, 1589844, 1854818, 2050062, 2733416, 2782227, 3179688, 3709636, 4100124, 5564454, 6491863, 7419272, 8200248, 11128908, 12983726, 19475589, 22257816, 25967452, 38951178, 51934904, 77902356, 155804712]

約数ペア:

[(1, 155804712), (2, 77902356), (3, 51934904), (4, 38951178), (6, 25967452), (7, 22257816), (8, 19475589), (12, 12983726), (14, 11128908), (19, 8200248), (21, 7419272), (24, 6491863), (28, 5564454), (38, 4100124), (42, 3709636), (49, 3179688), (56, 2782227), (57, 2733416), (76, 2050062), (84, 1854818), (98, 1589844), (114, 1366708), (133, 1171464), (147, 1059896), (152, 1025031), (168, 927409), (196, 794922), (228, 683354), (266, 585732), (294, 529948), (361, 431592), (367, 424536), (392, 397461), (399, 390488), (456, 341677), (532, 292866), (588, 264974), (722, 215796), (734, 212268), (798, 195244), (931, 167352), (1064, 146433), (1083, 143864), (1101, 141512), (1176, 132487), (1444, 107898), (1468, 106134), (1596, 97622), (1862, 83676), (2166, 71932), (2202, 70756), (2527, 61656), (2569, 60648), (2793, 55784), (2888, 53949), (2936, 53067), (3192, 48811), (3724, 41838), (4332, 35966), (4404, 35378), (5054, 30828), (5138, 30324), (5586, 27892), (6973, 22344), (7448, 20919), (7581, 20552), (7707, 20216), (8664, 17983), (8808, 17689), (10108, 15414), (10276, 15162), (11172, 13946)]