149129406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 359424000

約数和(自身を除く): 210294594

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 79, 93, 102, 153, 158, 186, 199, 237, 279, 306, 398, 474, 527, 558, 597, 711, 1054, 1194, 1343, 1422, 1581, 1791, 2449, 2686, 3162, 3383, 3582, 4029, 4743, 4898, 6169, 6766, 7347, 8058, 9486, 10149, 12087, 12338, 14694, 15721, 18507, 20298, 22041, 24174, 30447, 31442, 37014, 41633, 44082, 47163, 55521, 60894, 83266, 94326, 104873, 111042, 124899, 141489, 209746, 249798, 267257, 282978, 314619, 374697, 487351, 534514, 629238, 749394, 801771, 943857, 974702, 1462053, 1603542, 1887714, 2405313, 2924106, 4386159, 4810626, 8284967, 8772318, 16569934, 24854901, 49709802, 74564703, 149129406]

約数ペア:

[(1, 149129406), (2, 74564703), (3, 49709802), (6, 24854901), (9, 16569934), (17, 8772318), (18, 8284967), (31, 4810626), (34, 4386159), (51, 2924106), (62, 2405313), (79, 1887714), (93, 1603542), (102, 1462053), (153, 974702), (158, 943857), (186, 801771), (199, 749394), (237, 629238), (279, 534514), (306, 487351), (398, 374697), (474, 314619), (527, 282978), (558, 267257), (597, 249798), (711, 209746), (1054, 141489), (1194, 124899), (1343, 111042), (1422, 104873), (1581, 94326), (1791, 83266), (2449, 60894), (2686, 55521), (3162, 47163), (3383, 44082), (3582, 41633), (4029, 37014), (4743, 31442), (4898, 30447), (6169, 24174), (6766, 22041), (7347, 20298), (8058, 18507), (9486, 15721), (10149, 14694), (12087, 12338)]