128214330592

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{213953}}^1$

素因数の和:214331

約数の個数: 48

約数和(自身を含む): 257396931792

約数和(自身を除く): 129182601200

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 307, 488, 614, 976, 1228, 1952, 2456, 4912, 9824, 18727, 37454, 74908, 149816, 213953, 299632, 427906, 599264, 855812, 1711624, 3423248, 6846496, 13051133, 26102266, 52204532, 65683571, 104409064, 131367142, 208818128, 262734284, 417636256, 525468568, 1050937136, 2101874272, 4006697831, 8013395662, 16026791324, 32053582648, 64107165296, 128214330592]

約数ペア:

[(1, 128214330592), (2, 64107165296), (4, 32053582648), (8, 16026791324), (16, 8013395662), (32, 4006697831), (61, 2101874272), (122, 1050937136), (244, 525468568), (307, 417636256), (488, 262734284), (614, 208818128), (976, 131367142), (1228, 104409064), (1952, 65683571), (2456, 52204532), (4912, 26102266), (9824, 13051133), (18727, 6846496), (37454, 3423248), (74908, 1711624), (149816, 855812), (213953, 599264), (299632, 427906)]