15203103688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{9059}}^1$

素因数の和:9326

約数の個数: 64

約数和(自身を含む): 30669912000

約数和(自身を除く): 15466808312

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 181, 244, 362, 488, 724, 1159, 1448, 2318, 3439, 4636, 6878, 9059, 9272, 11041, 13756, 18118, 22082, 27512, 36236, 44164, 72472, 88328, 172121, 209779, 344242, 419558, 552599, 688484, 839116, 1105198, 1376968, 1639679, 1678232, 2210396, 3279358, 4420792, 6558716, 10499381, 13117432, 20998762, 31153901, 41997524, 62307802, 83995048, 100020419, 124615604, 200040838, 249231208, 400081676, 800163352, 1900387961, 3800775922, 7601551844, 15203103688]

約数ペア:

[(1, 15203103688), (2, 7601551844), (4, 3800775922), (8, 1900387961), (19, 800163352), (38, 400081676), (61, 249231208), (76, 200040838), (122, 124615604), (152, 100020419), (181, 83995048), (244, 62307802), (362, 41997524), (488, 31153901), (724, 20998762), (1159, 13117432), (1448, 10499381), (2318, 6558716), (3439, 4420792), (4636, 3279358), (6878, 2210396), (9059, 1678232), (9272, 1639679), (11041, 1376968), (13756, 1105198), (18118, 839116), (22082, 688484), (27512, 552599), (36236, 419558), (44164, 344242), (72472, 209779), (88328, 172121)]