129690652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 296817696

約数和(自身を除く): 167127044

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2213, 2254, 2548, 4186, 4426, 4508, 8372, 8852, 14651, 15491, 28769, 29302, 30982, 50899, 57538, 58604, 61964, 101798, 108437, 115076, 201383, 203596, 216874, 356293, 402766, 433748, 661687, 712586, 805532, 1323374, 1409681, 1425172, 2494051, 2646748, 2819362, 4631809, 4988102, 5638724, 9263618, 9976204, 18527236, 32422663, 64845326, 129690652]

約数ペア:

[(1, 129690652), (2, 64845326), (4, 32422663), (7, 18527236), (13, 9976204), (14, 9263618), (23, 5638724), (26, 4988102), (28, 4631809), (46, 2819362), (49, 2646748), (52, 2494051), (91, 1425172), (92, 1409681), (98, 1323374), (161, 805532), (182, 712586), (196, 661687), (299, 433748), (322, 402766), (364, 356293), (598, 216874), (637, 203596), (644, 201383), (1127, 115076), (1196, 108437), (1274, 101798), (2093, 61964), (2213, 58604), (2254, 57538), (2548, 50899), (4186, 30982), (4426, 29302), (4508, 28769), (8372, 15491), (8852, 14651)]