157720932

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 437133312

約数和(自身を除く): 279412380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 164, 186, 246, 279, 324, 369, 372, 383, 492, 558, 738, 766, 837, 1107, 1116, 1149, 1271, 1476, 1532, 1674, 2214, 2298, 2511, 2542, 3321, 3348, 3447, 3813, 4428, 4596, 5022, 5084, 6642, 6894, 7626, 10044, 10341, 11439, 11873, 13284, 13788, 15252, 15703, 20682, 22878, 23746, 31023, 31406, 34317, 35619, 41364, 45756, 47109, 47492, 62046, 62812, 68634, 71238, 94218, 102951, 106857, 124092, 137268, 141327, 142476, 188436, 205902, 213714, 282654, 320571, 411804, 423981, 427428, 486793, 565308, 641142, 847962, 961713, 973586, 1271943, 1282284, 1460379, 1695924, 1923426, 1947172, 2543886, 2920758, 3846852, 4381137, 5087772, 5841516, 8762274, 13143411, 17524548, 26286822, 39430233, 52573644, 78860466, 157720932]

約数ペア:

[(1, 157720932), (2, 78860466), (3, 52573644), (4, 39430233), (6, 26286822), (9, 17524548), (12, 13143411), (18, 8762274), (27, 5841516), (31, 5087772), (36, 4381137), (41, 3846852), (54, 2920758), (62, 2543886), (81, 1947172), (82, 1923426), (93, 1695924), (108, 1460379), (123, 1282284), (124, 1271943), (162, 973586), (164, 961713), (186, 847962), (246, 641142), (279, 565308), (324, 486793), (369, 427428), (372, 423981), (383, 411804), (492, 320571), (558, 282654), (738, 213714), (766, 205902), (837, 188436), (1107, 142476), (1116, 141327), (1149, 137268), (1271, 124092), (1476, 106857), (1532, 102951), (1674, 94218), (2214, 71238), (2298, 68634), (2511, 62812), (2542, 62046), (3321, 47492), (3348, 47109), (3447, 45756), (3813, 41364), (4428, 35619), (4596, 34317), (5022, 31406), (5084, 31023), (6642, 23746), (6894, 22878), (7626, 20682), (10044, 15703), (10341, 15252), (11439, 13788), (11873, 13284)]