161569607940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69046841}}^1$

素因数の和:69046869

約数の個数: 72

約数和(自身を含む): 527794060248

約数和(自身を除く): 366224452308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 69046841, 138093682, 207140523, 276187364, 345234205, 414281046, 621421569, 690468410, 828562092, 897608933, 1035702615, 1242843138, 1380936820, 1795217866, 2071405230, 2485686276, 2692826799, 3107107845, 3590435732, 4142810460, 4488044665, 5385653598, 6214215690, 8078480397, 8976089330, 10771307196, 12428431380, 13464133995, 16156960794, 17952178660, 26928267990, 32313921588, 40392401985, 53856535980, 80784803970, 161569607940]

約数ペア:

[(1, 161569607940), (2, 80784803970), (3, 53856535980), (4, 40392401985), (5, 32313921588), (6, 26928267990), (9, 17952178660), (10, 16156960794), (12, 13464133995), (13, 12428431380), (15, 10771307196), (18, 8976089330), (20, 8078480397), (26, 6214215690), (30, 5385653598), (36, 4488044665), (39, 4142810460), (45, 3590435732), (52, 3107107845), (60, 2692826799), (65, 2485686276), (78, 2071405230), (90, 1795217866), (117, 1380936820), (130, 1242843138), (156, 1035702615), (180, 897608933), (195, 828562092), (234, 690468410), (260, 621421569), (390, 414281046), (468, 345234205), (585, 276187364), (780, 207140523), (1170, 138093682), (2340, 69046841)]