152938604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 338109408

約数和(自身を除く): 185170804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 193, 196, 311, 364, 386, 622, 637, 772, 1244, 1274, 1351, 2177, 2509, 2548, 2702, 4043, 4354, 5018, 5404, 8086, 8708, 9457, 10036, 15239, 16172, 17563, 18914, 28301, 30478, 35126, 37828, 56602, 60023, 60956, 70252, 113204, 120046, 122941, 198107, 240092, 245882, 396214, 420161, 491764, 780299, 792428, 840322, 1560598, 1680644, 2941127, 3121196, 5462093, 5882254, 10924186, 11764508, 21848372, 38234651, 76469302, 152938604]

約数ペア:

[(1, 152938604), (2, 76469302), (4, 38234651), (7, 21848372), (13, 11764508), (14, 10924186), (26, 5882254), (28, 5462093), (49, 3121196), (52, 2941127), (91, 1680644), (98, 1560598), (182, 840322), (193, 792428), (196, 780299), (311, 491764), (364, 420161), (386, 396214), (622, 245882), (637, 240092), (772, 198107), (1244, 122941), (1274, 120046), (1351, 113204), (2177, 70252), (2509, 60956), (2548, 60023), (2702, 56602), (4043, 37828), (4354, 35126), (5018, 30478), (5404, 28301), (8086, 18914), (8708, 17563), (9457, 16172), (10036, 15239)]