127510064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 80

約数和(自身を含む): 300516480

約数和(自身を除く): 173006416

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2243, 2584, 2992, 3344, 3553, 4486, 5168, 7106, 8972, 14212, 17944, 24673, 28424, 35888, 38131, 42617, 49346, 56848, 76262, 85234, 98692, 152524, 170468, 197384, 305048, 340936, 394768, 419441, 468787, 610096, 681872, 724489, 838882, 937574, 1448978, 1677764, 1875148, 2897956, 3355528, 3750296, 5795912, 6711056, 7500592, 7969379, 11591824, 15938758, 31877516, 63755032, 127510064]

約数ペア:

[(1, 127510064), (2, 63755032), (4, 31877516), (8, 15938758), (11, 11591824), (16, 7969379), (17, 7500592), (19, 6711056), (22, 5795912), (34, 3750296), (38, 3355528), (44, 2897956), (68, 1875148), (76, 1677764), (88, 1448978), (136, 937574), (152, 838882), (176, 724489), (187, 681872), (209, 610096), (272, 468787), (304, 419441), (323, 394768), (374, 340936), (418, 305048), (646, 197384), (748, 170468), (836, 152524), (1292, 98692), (1496, 85234), (1672, 76262), (2243, 56848), (2584, 49346), (2992, 42617), (3344, 38131), (3553, 35888), (4486, 28424), (5168, 24673), (7106, 17944), (8972, 14212)]