189620652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 509386752

約数和(自身を除く): 319766100

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 204, 221, 254, 381, 442, 508, 563, 663, 762, 884, 1126, 1326, 1524, 1651, 1689, 2159, 2252, 2652, 3302, 3378, 4318, 4953, 6477, 6604, 6756, 7319, 8636, 9571, 9906, 12954, 14638, 19142, 19812, 21957, 25908, 28067, 28713, 29276, 38284, 43914, 56134, 57426, 71501, 84201, 87828, 112268, 114852, 124423, 143002, 168402, 214503, 248846, 286004, 336804, 373269, 429006, 497692, 746538, 858012, 929513, 1215517, 1493076, 1859026, 2431034, 2788539, 3646551, 3718052, 4862068, 5577078, 7293102, 11154156, 14586204, 15801721, 31603442, 47405163, 63206884, 94810326, 189620652]

約数ペア:

[(1, 189620652), (2, 94810326), (3, 63206884), (4, 47405163), (6, 31603442), (12, 15801721), (13, 14586204), (17, 11154156), (26, 7293102), (34, 5577078), (39, 4862068), (51, 3718052), (52, 3646551), (68, 2788539), (78, 2431034), (102, 1859026), (127, 1493076), (156, 1215517), (204, 929513), (221, 858012), (254, 746538), (381, 497692), (442, 429006), (508, 373269), (563, 336804), (663, 286004), (762, 248846), (884, 214503), (1126, 168402), (1326, 143002), (1524, 124423), (1651, 114852), (1689, 112268), (2159, 87828), (2252, 84201), (2652, 71501), (3302, 57426), (3378, 56134), (4318, 43914), (4953, 38284), (6477, 29276), (6604, 28713), (6756, 28067), (7319, 25908), (8636, 21957), (9571, 19812), (9906, 19142), (12954, 14638)]