128043516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 312381440

約数和(自身を除く): 184337924

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4357, 4898, 7347, 8714, 9796, 13071, 14694, 17428, 26142, 29388, 52284, 135067, 270134, 344203, 405201, 540268, 688406, 810402, 1032609, 1376812, 1620804, 2065218, 4130436, 10670293, 21340586, 32010879, 42681172, 64021758, 128043516]

約数ペア:

[(1, 128043516), (2, 64021758), (3, 42681172), (4, 32010879), (6, 21340586), (12, 10670293), (31, 4130436), (62, 2065218), (79, 1620804), (93, 1376812), (124, 1032609), (158, 810402), (186, 688406), (237, 540268), (316, 405201), (372, 344203), (474, 270134), (948, 135067), (2449, 52284), (4357, 29388), (4898, 26142), (7347, 17428), (8714, 14694), (9796, 13071)]