128490692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9092

約数の個数: 48

約数和(自身を含む): 273430080

約数和(自身を除く): 144939388

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 9041, 14212, 18082, 36164, 99451, 153697, 171779, 198902, 307394, 343558, 397804, 614788, 687116, 1690667, 1889569, 2920243, 3381334, 3779138, 5840486, 6762668, 7558276, 11680972, 32122673, 64245346, 128490692]

約数ペア:

[(1, 128490692), (2, 64245346), (4, 32122673), (11, 11680972), (17, 7558276), (19, 6762668), (22, 5840486), (34, 3779138), (38, 3381334), (44, 2920243), (68, 1889569), (76, 1690667), (187, 687116), (209, 614788), (323, 397804), (374, 343558), (418, 307394), (646, 198902), (748, 171779), (836, 153697), (1292, 99451), (3553, 36164), (7106, 18082), (9041, 14212)]