158096960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 433888896

約数和(自身を除く): 275791936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 224, 280, 320, 326, 433, 448, 560, 652, 815, 866, 1120, 1141, 1304, 1630, 1732, 2165, 2240, 2282, 2608, 3031, 3260, 3464, 4330, 4564, 5216, 5705, 6062, 6520, 6928, 8660, 9128, 10432, 11410, 12124, 13040, 13856, 15155, 17320, 18256, 22820, 24248, 26080, 27712, 30310, 34640, 36512, 45640, 48496, 52160, 60620, 69280, 70579, 73024, 91280, 96992, 121240, 138560, 141158, 182560, 193984, 242480, 282316, 352895, 365120, 484960, 494053, 564632, 705790, 969920, 988106, 1129264, 1411580, 1976212, 2258528, 2470265, 2823160, 3952424, 4517056, 4940530, 5646320, 7904848, 9881060, 11292640, 15809696, 19762120, 22585280, 31619392, 39524240, 79048480, 158096960]

約数ペア:

[(1, 158096960), (2, 79048480), (4, 39524240), (5, 31619392), (7, 22585280), (8, 19762120), (10, 15809696), (14, 11292640), (16, 9881060), (20, 7904848), (28, 5646320), (32, 4940530), (35, 4517056), (40, 3952424), (56, 2823160), (64, 2470265), (70, 2258528), (80, 1976212), (112, 1411580), (140, 1129264), (160, 988106), (163, 969920), (224, 705790), (280, 564632), (320, 494053), (326, 484960), (433, 365120), (448, 352895), (560, 282316), (652, 242480), (815, 193984), (866, 182560), (1120, 141158), (1141, 138560), (1304, 121240), (1630, 96992), (1732, 91280), (2165, 73024), (2240, 70579), (2282, 69280), (2608, 60620), (3031, 52160), (3260, 48496), (3464, 45640), (4330, 36512), (4564, 34640), (5216, 30310), (5705, 27712), (6062, 26080), (6520, 24248), (6928, 22820), (8660, 18256), (9128, 17320), (10432, 15155), (11410, 13856), (12124, 13040)]