123165378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 324380160

約数和(自身を除く): 201214782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 58, 63, 74, 87, 111, 126, 174, 203, 222, 259, 261, 333, 406, 518, 522, 609, 666, 777, 911, 1073, 1218, 1554, 1822, 1827, 2146, 2331, 2733, 3219, 3654, 4662, 5466, 6377, 6438, 7511, 8199, 9657, 12754, 15022, 16398, 19131, 19314, 22533, 26419, 33707, 38262, 45066, 52838, 57393, 67414, 67599, 79257, 101121, 114786, 135198, 158514, 184933, 202242, 235949, 237771, 303363, 369866, 471898, 475542, 554799, 606726, 707847, 977503, 1109598, 1415694, 1664397, 1955006, 2123541, 2932509, 3328794, 4247082, 5865018, 6842521, 8797527, 13685042, 17595054, 20527563, 41055126, 61582689, 123165378]

約数ペア:

[(1, 123165378), (2, 61582689), (3, 41055126), (6, 20527563), (7, 17595054), (9, 13685042), (14, 8797527), (18, 6842521), (21, 5865018), (29, 4247082), (37, 3328794), (42, 2932509), (58, 2123541), (63, 1955006), (74, 1664397), (87, 1415694), (111, 1109598), (126, 977503), (174, 707847), (203, 606726), (222, 554799), (259, 475542), (261, 471898), (333, 369866), (406, 303363), (518, 237771), (522, 235949), (609, 202242), (666, 184933), (777, 158514), (911, 135198), (1073, 114786), (1218, 101121), (1554, 79257), (1822, 67599), (1827, 67414), (2146, 57393), (2331, 52838), (2733, 45066), (3219, 38262), (3654, 33707), (4662, 26419), (5466, 22533), (6377, 19314), (6438, 19131), (7511, 16398), (8199, 15022), (9657, 12754)]