138702672

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 410211840

約数和(自身を除く): 271509168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 191, 216, 246, 328, 369, 382, 432, 492, 573, 656, 738, 764, 984, 1107, 1146, 1476, 1528, 1681, 1719, 1968, 2214, 2292, 2952, 3056, 3362, 3438, 4428, 4584, 5043, 5157, 5904, 6724, 6876, 7831, 8856, 9168, 10086, 10314, 13448, 13752, 15129, 15662, 17712, 20172, 20628, 23493, 26896, 27504, 30258, 31324, 40344, 41256, 45387, 46986, 60516, 62648, 70479, 80688, 82512, 90774, 93972, 121032, 125296, 140958, 181548, 187944, 211437, 242064, 281916, 321071, 363096, 375888, 422874, 563832, 642142, 726192, 845748, 963213, 1127664, 1284284, 1691496, 1926426, 2568568, 2889639, 3382992, 3852852, 5137136, 5779278, 7705704, 8668917, 11558556, 15411408, 17337834, 23117112, 34675668, 46234224, 69351336, 138702672]

約数ペア:

[(1, 138702672), (2, 69351336), (3, 46234224), (4, 34675668), (6, 23117112), (8, 17337834), (9, 15411408), (12, 11558556), (16, 8668917), (18, 7705704), (24, 5779278), (27, 5137136), (36, 3852852), (41, 3382992), (48, 2889639), (54, 2568568), (72, 1926426), (82, 1691496), (108, 1284284), (123, 1127664), (144, 963213), (164, 845748), (191, 726192), (216, 642142), (246, 563832), (328, 422874), (369, 375888), (382, 363096), (432, 321071), (492, 281916), (573, 242064), (656, 211437), (738, 187944), (764, 181548), (984, 140958), (1107, 125296), (1146, 121032), (1476, 93972), (1528, 90774), (1681, 82512), (1719, 80688), (1968, 70479), (2214, 62648), (2292, 60516), (2952, 46986), (3056, 45387), (3362, 41256), (3438, 40344), (4428, 31324), (4584, 30258), (5043, 27504), (5157, 26896), (5904, 23493), (6724, 20628), (6876, 20172), (7831, 17712), (8856, 15662), (9168, 15129), (10086, 13752), (10314, 13448)]