189039246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 437944320

約数和(自身を除く): 248905074

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 627, 762, 1187, 1254, 1397, 2374, 2413, 2794, 3561, 4191, 4826, 7122, 7239, 8382, 13057, 14478, 22553, 26114, 26543, 39171, 45106, 53086, 67659, 78342, 79629, 135318, 150749, 159258, 248083, 301498, 452247, 496166, 744249, 904494, 1488498, 1658239, 2864231, 3316478, 4974717, 5728462, 8592693, 9949434, 17185386, 31506541, 63013082, 94519623, 189039246]

約数ペア:

[(1, 189039246), (2, 94519623), (3, 63013082), (6, 31506541), (11, 17185386), (19, 9949434), (22, 8592693), (33, 5728462), (38, 4974717), (57, 3316478), (66, 2864231), (114, 1658239), (127, 1488498), (209, 904494), (254, 744249), (381, 496166), (418, 452247), (627, 301498), (762, 248083), (1187, 159258), (1254, 150749), (1397, 135318), (2374, 79629), (2413, 78342), (2794, 67659), (3561, 53086), (4191, 45106), (4826, 39171), (7122, 26543), (7239, 26114), (8382, 22553), (13057, 14478)]