161290257168

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10735507}}^1$

素因数の和:10735831

約数の個数: 40

約数和(自身を含む): 417997739488

約数和(自身を除く): 256707482320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 15024, 10735507, 21471014, 32206521, 42942028, 64413042, 85884056, 128826084, 171768112, 257652168, 515304336, 3360213691, 6720427382, 10080641073, 13440854764, 20161282146, 26881709528, 40322564292, 53763419056, 80645128584, 161290257168]

約数ペア:

[(1, 161290257168), (2, 80645128584), (3, 53763419056), (4, 40322564292), (6, 26881709528), (8, 20161282146), (12, 13440854764), (16, 10080641073), (24, 6720427382), (48, 3360213691), (313, 515304336), (626, 257652168), (939, 171768112), (1252, 128826084), (1878, 85884056), (2504, 64413042), (3756, 42942028), (5008, 32206521), (7512, 21471014), (15024, 10735507)]