155456712

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{9859}}^1$

素因数の和:9947

約数の個数: 64

約数和(自身を含む): 437784000

約数和(自身を除く): 282327288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 9859, 15768, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 177462, 236616, 266193, 354924, 532386, 709848, 719707, 1064772, 1439414, 2129544, 2159121, 2878828, 4318242, 5757656, 6477363, 8636484, 12954726, 17272968, 19432089, 25909452, 38864178, 51818904, 77728356, 155456712]

約数ペア:

[(1, 155456712), (2, 77728356), (3, 51818904), (4, 38864178), (6, 25909452), (8, 19432089), (9, 17272968), (12, 12954726), (18, 8636484), (24, 6477363), (27, 5757656), (36, 4318242), (54, 2878828), (72, 2159121), (73, 2129544), (108, 1439414), (146, 1064772), (216, 719707), (219, 709848), (292, 532386), (438, 354924), (584, 266193), (657, 236616), (876, 177462), (1314, 118308), (1752, 88731), (1971, 78872), (2628, 59154), (3942, 39436), (5256, 29577), (7884, 19718), (9859, 15768)]