121478552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 259677000

約数和(自身を除く): 138198448

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 4729, 6422, 9458, 12844, 18916, 25688, 37832, 61477, 89851, 122954, 179702, 245908, 359404, 491816, 718808, 799201, 1168063, 1598402, 2336126, 3196804, 4672252, 6393608, 9344504, 15184819, 30369638, 60739276, 121478552]

約数ペア:

[(1, 121478552), (2, 60739276), (4, 30369638), (8, 15184819), (13, 9344504), (19, 6393608), (26, 4672252), (38, 3196804), (52, 2336126), (76, 1598402), (104, 1168063), (152, 799201), (169, 718808), (247, 491816), (338, 359404), (494, 245908), (676, 179702), (988, 122954), (1352, 89851), (1976, 61477), (3211, 37832), (4729, 25688), (6422, 18916), (9458, 12844)]