128598768

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19001}}^1$

素因数の和:19062

約数の個数: 60

約数和(自身を含む): 367574688

約数和(自身を除く): 238975920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 19001, 38002, 57003, 76004, 114006, 152008, 171009, 228012, 304016, 342018, 456024, 684036, 893047, 912048, 1368072, 1786094, 2679141, 2736144, 3572188, 5358282, 7144376, 8037423, 10716564, 14288752, 16074846, 21433128, 32149692, 42866256, 64299384, 128598768]

約数ペア:

[(1, 128598768), (2, 64299384), (3, 42866256), (4, 32149692), (6, 21433128), (8, 16074846), (9, 14288752), (12, 10716564), (16, 8037423), (18, 7144376), (24, 5358282), (36, 3572188), (47, 2736144), (48, 2679141), (72, 1786094), (94, 1368072), (141, 912048), (144, 893047), (188, 684036), (282, 456024), (376, 342018), (423, 304016), (564, 228012), (752, 171009), (846, 152008), (1128, 114006), (1692, 76004), (2256, 57003), (3384, 38002), (6768, 19001)]