120929848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2843}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 244868400

約数和(自身を除く): 123938552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 2843, 3272, 5317, 5686, 10634, 11372, 21268, 22744, 36959, 42536, 73918, 147836, 295672, 1162787, 2325574, 4651148, 9302296, 15116231, 30232462, 60464924, 120929848]

約数ペア:

[(1, 120929848), (2, 60464924), (4, 30232462), (8, 15116231), (13, 9302296), (26, 4651148), (52, 2325574), (104, 1162787), (409, 295672), (818, 147836), (1636, 73918), (2843, 42536), (3272, 36959), (5317, 22744), (5686, 21268), (10634, 11372)]