123399192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43207}}^1$

素因数の和:43240

約数の個数: 64

約数和(自身を含む): 373317120

約数和(自身を除く): 249917928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 43207, 86414, 129621, 172828, 259242, 302449, 345656, 518484, 604898, 734519, 907347, 1036968, 1209796, 1469038, 1814694, 2203557, 2419592, 2938076, 3629388, 4407114, 5141633, 5876152, 7258776, 8814228, 10283266, 15424899, 17628456, 20566532, 30849798, 41133064, 61699596, 123399192]

約数ペア:

[(1, 123399192), (2, 61699596), (3, 41133064), (4, 30849798), (6, 20566532), (7, 17628456), (8, 15424899), (12, 10283266), (14, 8814228), (17, 7258776), (21, 5876152), (24, 5141633), (28, 4407114), (34, 3629388), (42, 2938076), (51, 2419592), (56, 2203557), (68, 1814694), (84, 1469038), (102, 1209796), (119, 1036968), (136, 907347), (168, 734519), (204, 604898), (238, 518484), (357, 345656), (408, 302449), (476, 259242), (714, 172828), (952, 129621), (1428, 86414), (2856, 43207)]