138906216

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 388557000

約数和(自身を除く): 249650784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 89, 106, 159, 178, 212, 267, 318, 356, 409, 424, 477, 534, 636, 712, 801, 818, 954, 1068, 1227, 1272, 1602, 1636, 1908, 2136, 2454, 3204, 3272, 3681, 3816, 4717, 4908, 6408, 7362, 9434, 9816, 14151, 14724, 18868, 21677, 28302, 29448, 36401, 37736, 42453, 43354, 56604, 65031, 72802, 84906, 86708, 109203, 113208, 130062, 145604, 169812, 173416, 195093, 218406, 260124, 291208, 327609, 339624, 390186, 436812, 520248, 655218, 780372, 873624, 1310436, 1560744, 1929253, 2620872, 3858506, 5787759, 7717012, 11575518, 15434024, 17363277, 23151036, 34726554, 46302072, 69453108, 138906216]

約数ペア:

[(1, 138906216), (2, 69453108), (3, 46302072), (4, 34726554), (6, 23151036), (8, 17363277), (9, 15434024), (12, 11575518), (18, 7717012), (24, 5787759), (36, 3858506), (53, 2620872), (72, 1929253), (89, 1560744), (106, 1310436), (159, 873624), (178, 780372), (212, 655218), (267, 520248), (318, 436812), (356, 390186), (409, 339624), (424, 327609), (477, 291208), (534, 260124), (636, 218406), (712, 195093), (801, 173416), (818, 169812), (954, 145604), (1068, 130062), (1227, 113208), (1272, 109203), (1602, 86708), (1636, 84906), (1908, 72802), (2136, 65031), (2454, 56604), (3204, 43354), (3272, 42453), (3681, 37736), (3816, 36401), (4717, 29448), (4908, 28302), (6408, 21677), (7362, 18868), (9434, 14724), (9816, 14151)]