157082180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1091}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 345631104

約数和(自身を除く): 188548924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 313, 460, 626, 1091, 1252, 1565, 2182, 3130, 4364, 5455, 6260, 7199, 10910, 14398, 21820, 25093, 28796, 35995, 50186, 71990, 100372, 125465, 143980, 250930, 341483, 501860, 682966, 1365932, 1707415, 3414830, 6829660, 7854109, 15708218, 31416436, 39270545, 78541090, 157082180]

約数ペア:

[(1, 157082180), (2, 78541090), (4, 39270545), (5, 31416436), (10, 15708218), (20, 7854109), (23, 6829660), (46, 3414830), (92, 1707415), (115, 1365932), (230, 682966), (313, 501860), (460, 341483), (626, 250930), (1091, 143980), (1252, 125465), (1565, 100372), (2182, 71990), (3130, 50186), (4364, 35995), (5455, 28796), (6260, 25093), (7199, 21820), (10910, 14398)]