145411916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 285462240

約数和(自身を除く): 140050324

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 211, 377, 422, 457, 754, 844, 914, 1508, 1828, 2743, 5486, 5941, 6119, 10972, 11882, 12238, 13253, 23764, 24476, 26506, 53012, 79547, 96427, 159094, 172289, 192854, 318188, 344578, 385708, 689156, 1253551, 2507102, 2796383, 5014204, 5592766, 11185532, 36352979, 72705958, 145411916]

約数ペア:

[(1, 145411916), (2, 72705958), (4, 36352979), (13, 11185532), (26, 5592766), (29, 5014204), (52, 2796383), (58, 2507102), (116, 1253551), (211, 689156), (377, 385708), (422, 344578), (457, 318188), (754, 192854), (844, 172289), (914, 159094), (1508, 96427), (1828, 79547), (2743, 53012), (5486, 26506), (5941, 24476), (6119, 23764), (10972, 13253), (11882, 12238)]