140261472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37463}}^1$

素因数の和:37492

約数の個数: 72

約数和(自身を含む): 429562224

約数和(自身を除く): 289300752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 37463, 74926, 112389, 149852, 224778, 299704, 337167, 449556, 487019, 599408, 674334, 899112, 974038, 1198816, 1348668, 1461057, 1798224, 1948076, 2697336, 2922114, 3596448, 3896152, 4383171, 5394672, 5844228, 7792304, 8766342, 10789344, 11688456, 15584608, 17532684, 23376912, 35065368, 46753824, 70130736, 140261472]

約数ペア:

[(1, 140261472), (2, 70130736), (3, 46753824), (4, 35065368), (6, 23376912), (8, 17532684), (9, 15584608), (12, 11688456), (13, 10789344), (16, 8766342), (18, 7792304), (24, 5844228), (26, 5394672), (32, 4383171), (36, 3896152), (39, 3596448), (48, 2922114), (52, 2697336), (72, 1948076), (78, 1798224), (96, 1461057), (104, 1348668), (117, 1198816), (144, 974038), (156, 899112), (208, 674334), (234, 599408), (288, 487019), (312, 449556), (416, 337167), (468, 299704), (624, 224778), (936, 149852), (1248, 112389), (1872, 74926), (3744, 37463)]