180561040192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{655651}}^1$

素因数の和:656007

約数の個数: 56

約数和(自身を含む): 387028752992

約数和(自身を除く): 206467712800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 331, 416, 662, 832, 1324, 2648, 4303, 5296, 8606, 10592, 17212, 21184, 34424, 68848, 137696, 275392, 655651, 1311302, 2622604, 5245208, 8523463, 10490416, 17046926, 20980832, 34093852, 41961664, 68187704, 136375408, 217020481, 272750816, 434040962, 545501632, 868081924, 1736163848, 2821266253, 3472327696, 5642532506, 6944655392, 11285065012, 13889310784, 22570130024, 45140260048, 90280520096, 180561040192]

約数ペア:

[(1, 180561040192), (2, 90280520096), (4, 45140260048), (8, 22570130024), (13, 13889310784), (16, 11285065012), (26, 6944655392), (32, 5642532506), (52, 3472327696), (64, 2821266253), (104, 1736163848), (208, 868081924), (331, 545501632), (416, 434040962), (662, 272750816), (832, 217020481), (1324, 136375408), (2648, 68187704), (4303, 41961664), (5296, 34093852), (8606, 20980832), (10592, 17046926), (17212, 10490416), (21184, 8523463), (34424, 5245208), (68848, 2622604), (137696, 1311302), (275392, 655651)]