123157488

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 202535952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 127, 178, 227, 254, 267, 356, 381, 454, 508, 534, 681, 712, 762, 908, 1016, 1068, 1362, 1424, 1524, 1816, 2032, 2136, 2724, 3048, 3632, 4272, 5448, 6096, 10896, 11303, 20203, 22606, 28829, 33909, 40406, 45212, 57658, 60609, 67818, 80812, 86487, 90424, 115316, 121218, 135636, 161624, 172974, 180848, 230632, 242436, 271272, 323248, 345948, 461264, 484872, 542544, 691896, 969744, 1383792, 2565781, 5131562, 7697343, 10263124, 15394686, 20526248, 30789372, 41052496, 61578744, 123157488]

約数ペア:

[(1, 123157488), (2, 61578744), (3, 41052496), (4, 30789372), (6, 20526248), (8, 15394686), (12, 10263124), (16, 7697343), (24, 5131562), (48, 2565781), (89, 1383792), (127, 969744), (178, 691896), (227, 542544), (254, 484872), (267, 461264), (356, 345948), (381, 323248), (454, 271272), (508, 242436), (534, 230632), (681, 180848), (712, 172974), (762, 161624), (908, 135636), (1016, 121218), (1068, 115316), (1362, 90424), (1424, 86487), (1524, 80812), (1816, 67818), (2032, 60609), (2136, 57658), (2724, 45212), (3048, 40406), (3632, 33909), (4272, 28829), (5448, 22606), (6096, 20203), (10896, 11303)]