129990672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{128959}}^1$

素因数の和:128980

約数の個数: 60

約数和(自身を含む): 415767040

約数和(自身を除く): 285776368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 128959, 257918, 386877, 515836, 773754, 902713, 1031672, 1160631, 1547508, 1805426, 2063344, 2321262, 2708139, 3095016, 3610852, 4642524, 5416278, 6190032, 7221704, 8124417, 9285048, 10832556, 14443408, 16248834, 18570096, 21665112, 32497668, 43330224, 64995336, 129990672]

約数ペア:

[(1, 129990672), (2, 64995336), (3, 43330224), (4, 32497668), (6, 21665112), (7, 18570096), (8, 16248834), (9, 14443408), (12, 10832556), (14, 9285048), (16, 8124417), (18, 7221704), (21, 6190032), (24, 5416278), (28, 4642524), (36, 3610852), (42, 3095016), (48, 2708139), (56, 2321262), (63, 2063344), (72, 1805426), (84, 1547508), (112, 1160631), (126, 1031672), (144, 902713), (168, 773754), (252, 515836), (336, 386877), (504, 257918), (1008, 128959)]