156917752

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 317523960

約数和(自身を除く): 160606208

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 289, 536, 578, 1013, 1139, 1156, 2026, 2278, 2312, 4052, 4556, 8104, 9112, 17221, 19363, 34442, 38726, 67871, 68884, 77452, 135742, 137768, 154904, 271484, 292757, 542968, 585514, 1153807, 1171028, 2307614, 2342056, 4615228, 9230456, 19614719, 39229438, 78458876, 156917752]

約数ペア:

[(1, 156917752), (2, 78458876), (4, 39229438), (8, 19614719), (17, 9230456), (34, 4615228), (67, 2342056), (68, 2307614), (134, 1171028), (136, 1153807), (268, 585514), (289, 542968), (536, 292757), (578, 271484), (1013, 154904), (1139, 137768), (1156, 135742), (2026, 77452), (2278, 68884), (2312, 67871), (4052, 38726), (4556, 34442), (8104, 19363), (9112, 17221)]