140597928

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 396138600

約数和(自身を除く): 255540672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 89, 111, 148, 178, 222, 267, 296, 333, 356, 444, 534, 593, 666, 712, 801, 888, 1068, 1186, 1332, 1602, 1779, 2136, 2372, 2664, 3204, 3293, 3558, 4744, 5337, 6408, 6586, 7116, 9879, 10674, 13172, 14232, 19758, 21348, 21941, 26344, 29637, 39516, 42696, 43882, 52777, 59274, 65823, 79032, 87764, 105554, 118548, 131646, 158331, 175528, 197469, 211108, 237096, 263292, 316662, 394938, 422216, 474993, 526584, 633324, 789876, 949986, 1266648, 1579752, 1899972, 1952749, 3799944, 3905498, 5858247, 7810996, 11716494, 15621992, 17574741, 23432988, 35149482, 46865976, 70298964, 140597928]

約数ペア:

[(1, 140597928), (2, 70298964), (3, 46865976), (4, 35149482), (6, 23432988), (8, 17574741), (9, 15621992), (12, 11716494), (18, 7810996), (24, 5858247), (36, 3905498), (37, 3799944), (72, 1952749), (74, 1899972), (89, 1579752), (111, 1266648), (148, 949986), (178, 789876), (222, 633324), (267, 526584), (296, 474993), (333, 422216), (356, 394938), (444, 316662), (534, 263292), (593, 237096), (666, 211108), (712, 197469), (801, 175528), (888, 158331), (1068, 131646), (1186, 118548), (1332, 105554), (1602, 87764), (1779, 79032), (2136, 65823), (2372, 59274), (2664, 52777), (3204, 43882), (3293, 42696), (3558, 39516), (4744, 29637), (5337, 26344), (6408, 21941), (6586, 21348), (7116, 19758), (9879, 14232), (10674, 13172)]