155792034

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 345159360

約数和(自身を除く): 189367326

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 639, 834, 877, 1251, 1278, 1754, 2502, 2631, 5262, 7893, 9869, 15786, 19738, 29607, 59214, 62267, 88821, 121903, 124534, 177642, 186801, 243806, 365709, 373602, 560403, 731418, 1097127, 1120806, 2194254, 8655113, 17310226, 25965339, 51930678, 77896017, 155792034]

約数ペア:

[(1, 155792034), (2, 77896017), (3, 51930678), (6, 25965339), (9, 17310226), (18, 8655113), (71, 2194254), (139, 1120806), (142, 1097127), (213, 731418), (278, 560403), (417, 373602), (426, 365709), (639, 243806), (834, 186801), (877, 177642), (1251, 124534), (1278, 121903), (1754, 88821), (2502, 62267), (2631, 59214), (5262, 29607), (7893, 19738), (9869, 15786)]