163906704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87557}}^1$

素因数の和:87584

約数の個数: 60

約数和(自身を含む): 494002236

約数和(自身を除く): 330095532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 87557, 175114, 262671, 350228, 525342, 700456, 788013, 1050684, 1138241, 1400912, 1576026, 2101368, 2276482, 3152052, 3414723, 4202736, 4552964, 6304104, 6829446, 9105928, 10244169, 12608208, 13658892, 18211856, 20488338, 27317784, 40976676, 54635568, 81953352, 163906704]

約数ペア:

[(1, 163906704), (2, 81953352), (3, 54635568), (4, 40976676), (6, 27317784), (8, 20488338), (9, 18211856), (12, 13658892), (13, 12608208), (16, 10244169), (18, 9105928), (24, 6829446), (26, 6304104), (36, 4552964), (39, 4202736), (48, 3414723), (52, 3152052), (72, 2276482), (78, 2101368), (104, 1576026), (117, 1400912), (144, 1138241), (156, 1050684), (208, 788013), (234, 700456), (312, 525342), (468, 350228), (624, 262671), (936, 175114), (1872, 87557)]