159301888

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 331128000

約数和(自身を除く): 171826112

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 199, 212, 236, 256, 398, 424, 472, 796, 848, 944, 1592, 1696, 1888, 3127, 3184, 3392, 3776, 6254, 6368, 6784, 7552, 10547, 11741, 12508, 12736, 13568, 15104, 21094, 23482, 25016, 25472, 42188, 46964, 50032, 50944, 84376, 93928, 100064, 168752, 187856, 200128, 337504, 375712, 400256, 622273, 675008, 751424, 800512, 1244546, 1350016, 1502848, 2489092, 2700032, 3005696, 4978184, 9956368, 19912736, 39825472, 79650944, 159301888]

約数ペア:

[(1, 159301888), (2, 79650944), (4, 39825472), (8, 19912736), (16, 9956368), (32, 4978184), (53, 3005696), (59, 2700032), (64, 2489092), (106, 1502848), (118, 1350016), (128, 1244546), (199, 800512), (212, 751424), (236, 675008), (256, 622273), (398, 400256), (424, 375712), (472, 337504), (796, 200128), (848, 187856), (944, 168752), (1592, 100064), (1696, 93928), (1888, 84376), (3127, 50944), (3184, 50032), (3392, 46964), (3776, 42188), (6254, 25472), (6368, 25016), (6784, 23482), (7552, 21094), (10547, 15104), (11741, 13568), (12508, 12736)]