145462744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3328

約数の個数: 64

約数和(自身を含む): 337167360

約数和(自身を除く): 191704616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 3251, 5593, 6392, 6502, 11186, 13004, 22372, 22757, 26008, 44744, 45514, 55267, 91028, 110534, 152797, 182056, 221068, 305594, 386869, 442136, 611188, 773738, 1069579, 1222376, 1547476, 2139158, 2597549, 3094952, 4278316, 5195098, 8556632, 10390196, 18182843, 20780392, 36365686, 72731372, 145462744]

約数ペア:

[(1, 145462744), (2, 72731372), (4, 36365686), (7, 20780392), (8, 18182843), (14, 10390196), (17, 8556632), (28, 5195098), (34, 4278316), (47, 3094952), (56, 2597549), (68, 2139158), (94, 1547476), (119, 1222376), (136, 1069579), (188, 773738), (238, 611188), (329, 442136), (376, 386869), (476, 305594), (658, 221068), (799, 182056), (952, 152797), (1316, 110534), (1598, 91028), (2632, 55267), (3196, 45514), (3251, 44744), (5593, 26008), (6392, 22757), (6502, 22372), (11186, 13004)]