153942546

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 313158528

約数和(自身を除く): 159215982

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 557, 631, 1114, 1262, 1671, 1893, 3342, 3786, 40661, 46063, 81322, 92126, 121983, 138189, 243966, 276378, 351467, 702934, 1054401, 2108802, 25657091, 51314182, 76971273, 153942546]

約数ペア:

[(1, 153942546), (2, 76971273), (3, 51314182), (6, 25657091), (73, 2108802), (146, 1054401), (219, 702934), (438, 351467), (557, 276378), (631, 243966), (1114, 138189), (1262, 121983), (1671, 92126), (1893, 81322), (3342, 46063), (3786, 40661)]