138089376

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15467}}^1$

素因数の和:15514

約数の個数: 72

約数和(自身を含む): 405385344

約数和(自身を除く): 267295968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15467, 30934, 46401, 61868, 92802, 123736, 139203, 185604, 247472, 278406, 371208, 479477, 494944, 556812, 742416, 958954, 1113624, 1438431, 1484832, 1917908, 2227248, 2876862, 3835816, 4315293, 4454496, 5753724, 7671632, 8630586, 11507448, 15343264, 17261172, 23014896, 34522344, 46029792, 69044688, 138089376]

約数ペア:

[(1, 138089376), (2, 69044688), (3, 46029792), (4, 34522344), (6, 23014896), (8, 17261172), (9, 15343264), (12, 11507448), (16, 8630586), (18, 7671632), (24, 5753724), (31, 4454496), (32, 4315293), (36, 3835816), (48, 2876862), (62, 2227248), (72, 1917908), (93, 1484832), (96, 1438431), (124, 1113624), (144, 958954), (186, 742416), (248, 556812), (279, 494944), (288, 479477), (372, 371208), (496, 278406), (558, 247472), (744, 185604), (992, 139203), (1116, 123736), (1488, 92802), (2232, 61868), (2976, 46401), (4464, 30934), (8928, 15467)]