156929080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{50951}}^1$

素因数の和:50980

約数の個数: 64

約数和(自身を含む): 440225280

約数和(自身を除く): 283296200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 50951, 101902, 203804, 254755, 356657, 407608, 509510, 560461, 713314, 1019020, 1120922, 1426628, 1783285, 2038040, 2241844, 2802305, 2853256, 3566570, 3923227, 4483688, 5604610, 7133140, 7846454, 11209220, 14266280, 15692908, 19616135, 22418440, 31385816, 39232270, 78464540, 156929080]

約数ペア:

[(1, 156929080), (2, 78464540), (4, 39232270), (5, 31385816), (7, 22418440), (8, 19616135), (10, 15692908), (11, 14266280), (14, 11209220), (20, 7846454), (22, 7133140), (28, 5604610), (35, 4483688), (40, 3923227), (44, 3566570), (55, 2853256), (56, 2802305), (70, 2241844), (77, 2038040), (88, 1783285), (110, 1426628), (140, 1120922), (154, 1019020), (220, 713314), (280, 560461), (308, 509510), (385, 407608), (440, 356657), (616, 254755), (770, 203804), (1540, 101902), (3080, 50951)]