156664652470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{421697}}^1$

素因数の和:422184

約数の個数: 32

約数和(自身を含む): 285648104448

約数和(自身を除く): 128983451978

約数列:

[1, 2, 5, 10, 97, 194, 383, 485, 766, 970, 1915, 3830, 37151, 74302, 185755, 371510, 421697, 843394, 2108485, 4216970, 40904609, 81809218, 161509951, 204523045, 323019902, 409046090, 807549755, 1615099510, 15666465247, 31332930494, 78332326235, 156664652470]

約数ペア:

[(1, 156664652470), (2, 78332326235), (5, 31332930494), (10, 15666465247), (97, 1615099510), (194, 807549755), (383, 409046090), (485, 323019902), (766, 204523045), (970, 161509951), (1915, 81809218), (3830, 40904609), (37151, 4216970), (74302, 2108485), (185755, 843394), (371510, 421697)]