129001312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4639}}^1$

素因数の和:4739

約数の個数: 48

約数和(自身を含む): 280627200

約数和(自身を除く): 151625888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 4639, 6952, 9278, 13904, 18556, 27808, 37112, 51029, 74224, 102058, 148448, 204116, 366481, 408232, 732962, 816464, 1465924, 1632928, 2931848, 4031291, 5863696, 8062582, 11727392, 16125164, 32250328, 64500656, 129001312]

約数ペア:

[(1, 129001312), (2, 64500656), (4, 32250328), (8, 16125164), (11, 11727392), (16, 8062582), (22, 5863696), (32, 4031291), (44, 2931848), (79, 1632928), (88, 1465924), (158, 816464), (176, 732962), (316, 408232), (352, 366481), (632, 204116), (869, 148448), (1264, 102058), (1738, 74224), (2528, 51029), (3476, 37112), (4639, 27808), (6952, 18556), (9278, 13904)]