156636285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 288798720

約数和(自身を除く): 132162435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 67, 95, 195, 201, 247, 285, 335, 631, 741, 871, 1005, 1235, 1273, 1893, 2613, 3155, 3705, 3819, 4355, 6365, 8203, 9465, 11989, 13065, 16549, 19095, 24609, 35967, 41015, 42277, 49647, 59945, 82745, 123045, 126831, 155857, 179835, 211385, 248235, 467571, 549601, 634155, 779285, 803263, 1648803, 2337855, 2409789, 2748005, 4016315, 8244015, 10442419, 12048945, 31327257, 52212095, 156636285]

約数ペア:

[(1, 156636285), (3, 52212095), (5, 31327257), (13, 12048945), (15, 10442419), (19, 8244015), (39, 4016315), (57, 2748005), (65, 2409789), (67, 2337855), (95, 1648803), (195, 803263), (201, 779285), (247, 634155), (285, 549601), (335, 467571), (631, 248235), (741, 211385), (871, 179835), (1005, 155857), (1235, 126831), (1273, 123045), (1893, 82745), (2613, 59945), (3155, 49647), (3705, 42277), (3819, 41015), (4355, 35967), (6365, 24609), (8203, 19095), (9465, 16549), (11989, 13065)]