115381072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 236100960

約数和(自身を除く): 120719888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 491, 773, 982, 1546, 1964, 3092, 3928, 6184, 7856, 9329, 12368, 14687, 18658, 29374, 37316, 58748, 74632, 117496, 149264, 234992, 379543, 759086, 1518172, 3036344, 6072688, 7211317, 14422634, 28845268, 57690536, 115381072]

約数ペア:

[(1, 115381072), (2, 57690536), (4, 28845268), (8, 14422634), (16, 7211317), (19, 6072688), (38, 3036344), (76, 1518172), (152, 759086), (304, 379543), (491, 234992), (773, 149264), (982, 117496), (1546, 74632), (1964, 58748), (3092, 37316), (3928, 29374), (6184, 18658), (7856, 14687), (9329, 12368)]