147290238

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 344762880

約数和(自身を除く): 197472642

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 139, 162, 186, 211, 278, 279, 417, 422, 558, 633, 834, 837, 1251, 1266, 1674, 1899, 2502, 2511, 3753, 3798, 4309, 5022, 5697, 6541, 7506, 8618, 11259, 11394, 12927, 13082, 17091, 19623, 22518, 25854, 29329, 34182, 38781, 39246, 58658, 58869, 77562, 87987, 116343, 117738, 175974, 176607, 232686, 263961, 349029, 353214, 527922, 529821, 698058, 791883, 909199, 1059642, 1583766, 1818398, 2375649, 2727597, 4751298, 5455194, 8182791, 16365582, 24548373, 49096746, 73645119, 147290238]

約数ペア:

[(1, 147290238), (2, 73645119), (3, 49096746), (6, 24548373), (9, 16365582), (18, 8182791), (27, 5455194), (31, 4751298), (54, 2727597), (62, 2375649), (81, 1818398), (93, 1583766), (139, 1059642), (162, 909199), (186, 791883), (211, 698058), (278, 529821), (279, 527922), (417, 353214), (422, 349029), (558, 263961), (633, 232686), (834, 176607), (837, 175974), (1251, 117738), (1266, 116343), (1674, 87987), (1899, 77562), (2502, 58869), (2511, 58658), (3753, 39246), (3798, 38781), (4309, 34182), (5022, 29329), (5697, 25854), (6541, 22518), (7506, 19623), (8618, 17091), (11259, 13082), (11394, 12927)]