138655746

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 321315840

約数和(自身を除く): 182660094

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 113, 186, 226, 279, 339, 558, 678, 733, 837, 1017, 1466, 1674, 2034, 2199, 3051, 3503, 4398, 6102, 6597, 7006, 10509, 13194, 19791, 21018, 22723, 31527, 39582, 45446, 63054, 68169, 82829, 94581, 136338, 165658, 189162, 204507, 248487, 409014, 496974, 613521, 745461, 1227042, 1490922, 2236383, 2567699, 4472766, 5135398, 7703097, 15406194, 23109291, 46218582, 69327873, 138655746]

約数ペア:

[(1, 138655746), (2, 69327873), (3, 46218582), (6, 23109291), (9, 15406194), (18, 7703097), (27, 5135398), (31, 4472766), (54, 2567699), (62, 2236383), (93, 1490922), (113, 1227042), (186, 745461), (226, 613521), (279, 496974), (339, 409014), (558, 248487), (678, 204507), (733, 189162), (837, 165658), (1017, 136338), (1466, 94581), (1674, 82829), (2034, 68169), (2199, 63054), (3051, 45446), (3503, 39582), (4398, 31527), (6102, 22723), (6597, 21018), (7006, 19791), (10509, 13194)]