128995308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 365030400

約数和(自身を除く): 236035092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 108, 117, 156, 158, 234, 237, 316, 351, 468, 474, 702, 711, 948, 1027, 1163, 1404, 1422, 2054, 2133, 2326, 2844, 3081, 3489, 4108, 4266, 4652, 6162, 6978, 8532, 9243, 10467, 12324, 13956, 15119, 18486, 20934, 27729, 30238, 31401, 36972, 41868, 45357, 55458, 60476, 62802, 90714, 91877, 110916, 125604, 136071, 181428, 183754, 272142, 275631, 367508, 408213, 544284, 551262, 816426, 826893, 1102524, 1194401, 1632852, 1653786, 2388802, 2480679, 3307572, 3583203, 4777604, 4961358, 7166406, 9922716, 10749609, 14332812, 21499218, 32248827, 42998436, 64497654, 128995308]

約数ペア:

[(1, 128995308), (2, 64497654), (3, 42998436), (4, 32248827), (6, 21499218), (9, 14332812), (12, 10749609), (13, 9922716), (18, 7166406), (26, 4961358), (27, 4777604), (36, 3583203), (39, 3307572), (52, 2480679), (54, 2388802), (78, 1653786), (79, 1632852), (108, 1194401), (117, 1102524), (156, 826893), (158, 816426), (234, 551262), (237, 544284), (316, 408213), (351, 367508), (468, 275631), (474, 272142), (702, 183754), (711, 181428), (948, 136071), (1027, 125604), (1163, 110916), (1404, 91877), (1422, 90714), (2054, 62802), (2133, 60476), (2326, 55458), (2844, 45357), (3081, 41868), (3489, 36972), (4108, 31401), (4266, 30238), (4652, 27729), (6162, 20934), (6978, 18486), (8532, 15119), (9243, 13956), (10467, 12324)]