156690252

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 403450320

約数和(自身を除く): 246760068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 173, 181, 278, 346, 362, 417, 519, 543, 556, 692, 724, 834, 1038, 1086, 1251, 1557, 1629, 1668, 2076, 2172, 2502, 3114, 3258, 5004, 6228, 6516, 24047, 25159, 31313, 48094, 50318, 62626, 72141, 75477, 93939, 96188, 100636, 125252, 144282, 150954, 187878, 216423, 226431, 281817, 288564, 301908, 375756, 432846, 452862, 563634, 865692, 905724, 1127268, 4352507, 8705014, 13057521, 17410028, 26115042, 39172563, 52230084, 78345126, 156690252]

約数ペア:

[(1, 156690252), (2, 78345126), (3, 52230084), (4, 39172563), (6, 26115042), (9, 17410028), (12, 13057521), (18, 8705014), (36, 4352507), (139, 1127268), (173, 905724), (181, 865692), (278, 563634), (346, 452862), (362, 432846), (417, 375756), (519, 301908), (543, 288564), (556, 281817), (692, 226431), (724, 216423), (834, 187878), (1038, 150954), (1086, 144282), (1251, 125252), (1557, 100636), (1629, 96188), (1668, 93939), (2076, 75477), (2172, 72141), (2502, 62626), (3114, 50318), (3258, 48094), (5004, 31313), (6228, 25159), (6516, 24047)]