123806272

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 254568960

約数和(自身を除く): 130762688

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 158, 188, 316, 376, 521, 632, 752, 1042, 1264, 1504, 2084, 2528, 3008, 3713, 4168, 5056, 7426, 8336, 14852, 16672, 24487, 29704, 33344, 41159, 48974, 59408, 82318, 97948, 118816, 164636, 195896, 237632, 329272, 391792, 658544, 783584, 1317088, 1567168, 1934473, 2634176, 3868946, 7737892, 15475784, 30951568, 61903136, 123806272]

約数ペア:

[(1, 123806272), (2, 61903136), (4, 30951568), (8, 15475784), (16, 7737892), (32, 3868946), (47, 2634176), (64, 1934473), (79, 1567168), (94, 1317088), (158, 783584), (188, 658544), (316, 391792), (376, 329272), (521, 237632), (632, 195896), (752, 164636), (1042, 118816), (1264, 97948), (1504, 82318), (2084, 59408), (2528, 48974), (3008, 41159), (3713, 33344), (4168, 29704), (5056, 24487), (7426, 16672), (8336, 14852)]