167489940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146921}}^1$

素因数の和:146952

約数の個数: 48

約数和(自身を含む): 493657920

約数和(自身を除く): 326167980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 146921, 293842, 440763, 587684, 734605, 881526, 1469210, 1763052, 2203815, 2791499, 2938420, 4407630, 5582998, 8374497, 8815260, 11165996, 13957495, 16748994, 27914990, 33497988, 41872485, 55829980, 83744970, 167489940]

約数ペア:

[(1, 167489940), (2, 83744970), (3, 55829980), (4, 41872485), (5, 33497988), (6, 27914990), (10, 16748994), (12, 13957495), (15, 11165996), (19, 8815260), (20, 8374497), (30, 5582998), (38, 4407630), (57, 2938420), (60, 2791499), (76, 2203815), (95, 1763052), (114, 1469210), (190, 881526), (228, 734605), (285, 587684), (380, 440763), (570, 293842), (1140, 146921)]