155091664

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15217}}^1$

素因数の和:15252

約数の個数: 60

約数和(自身を含む): 376462884

約数和(自身を除く): 221371220

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 15217, 30434, 60868, 106519, 121736, 197821, 213038, 243472, 395642, 426076, 745633, 791284, 852152, 1384747, 1491266, 1582568, 1704304, 2769494, 2982532, 3165136, 5538988, 5965064, 9693229, 11077976, 11930128, 19386458, 22155952, 38772916, 77545832, 155091664]

約数ペア:

[(1, 155091664), (2, 77545832), (4, 38772916), (7, 22155952), (8, 19386458), (13, 11930128), (14, 11077976), (16, 9693229), (26, 5965064), (28, 5538988), (49, 3165136), (52, 2982532), (56, 2769494), (91, 1704304), (98, 1582568), (104, 1491266), (112, 1384747), (182, 852152), (196, 791284), (208, 745633), (364, 426076), (392, 395642), (637, 243472), (728, 213038), (784, 197821), (1274, 121736), (1456, 106519), (2548, 60868), (5096, 30434), (10192, 15217)]