128333608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30097}}^1$

素因数の和:30157

約数の個数: 32

約数和(自身を含む): 265464360

約数和(自身を除く): 137130752

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 30097, 60194, 120388, 240776, 391261, 782522, 1233977, 1565044, 2467954, 3130088, 4935908, 9871816, 16041701, 32083402, 64166804, 128333608]

約数ペア:

[(1, 128333608), (2, 64166804), (4, 32083402), (8, 16041701), (13, 9871816), (26, 4935908), (41, 3130088), (52, 2467954), (82, 1565044), (104, 1233977), (164, 782522), (328, 391261), (533, 240776), (1066, 120388), (2132, 60194), (4264, 30097)]