154227294

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 402124800

約数和(自身を除く): 247897506

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 373, 403, 494, 513, 558, 589, 702, 741, 746, 806, 837, 1026, 1119, 1178, 1209, 1482, 1674, 1767, 2223, 2238, 2418, 3357, 3534, 3627, 4446, 4849, 5301, 6669, 6714, 7087, 7254, 7657, 9698, 10071, 10602, 10881, 11563, 13338, 14174, 14547, 15314, 15903, 20142, 21261, 21762, 22971, 23126, 29094, 31806, 34689, 42522, 43641, 45942, 63783, 68913, 69378, 87282, 92131, 104067, 127566, 130923, 137826, 150319, 184262, 191349, 206739, 208134, 219697, 261846, 276393, 300638, 312201, 382698, 413478, 439394, 450957, 552786, 624402, 659091, 829179, 901914, 1318182, 1352871, 1658358, 1977273, 2487537, 2705742, 2856061, 3954546, 4058613, 4975074, 5712122, 5931819, 8117226, 8568183, 11863638, 17136366, 25704549, 51409098, 77113647, 154227294]

約数ペア:

[(1, 154227294), (2, 77113647), (3, 51409098), (6, 25704549), (9, 17136366), (13, 11863638), (18, 8568183), (19, 8117226), (26, 5931819), (27, 5712122), (31, 4975074), (38, 4058613), (39, 3954546), (54, 2856061), (57, 2705742), (62, 2487537), (78, 1977273), (93, 1658358), (114, 1352871), (117, 1318182), (171, 901914), (186, 829179), (234, 659091), (247, 624402), (279, 552786), (342, 450957), (351, 439394), (373, 413478), (403, 382698), (494, 312201), (513, 300638), (558, 276393), (589, 261846), (702, 219697), (741, 208134), (746, 206739), (806, 191349), (837, 184262), (1026, 150319), (1119, 137826), (1178, 130923), (1209, 127566), (1482, 104067), (1674, 92131), (1767, 87282), (2223, 69378), (2238, 68913), (2418, 63783), (3357, 45942), (3534, 43641), (3627, 42522), (4446, 34689), (4849, 31806), (5301, 29094), (6669, 23126), (6714, 22971), (7087, 21762), (7254, 21261), (7657, 20142), (9698, 15903), (10071, 15314), (10602, 14547), (10881, 14174), (11563, 13338)]