142528204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 335978496

約数和(自身を除く): 193450292

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 743, 806, 868, 884, 1054, 1486, 1547, 1612, 2108, 2821, 2972, 3094, 3689, 5201, 5642, 6188, 6851, 7378, 9659, 10402, 11284, 12631, 13702, 14756, 19318, 20804, 23033, 25262, 27404, 38636, 46066, 47957, 50524, 67613, 88417, 92132, 95914, 135226, 161231, 164203, 176834, 191828, 270452, 299429, 322462, 328406, 353668, 391561, 598858, 644924, 656812, 783122, 1149421, 1197716, 1566244, 2096003, 2298842, 2740927, 4192006, 4597684, 5090293, 5481854, 8384012, 10180586, 10963708, 20361172, 35632051, 71264102, 142528204]

約数ペア:

[(1, 142528204), (2, 71264102), (4, 35632051), (7, 20361172), (13, 10963708), (14, 10180586), (17, 8384012), (26, 5481854), (28, 5090293), (31, 4597684), (34, 4192006), (52, 2740927), (62, 2298842), (68, 2096003), (91, 1566244), (119, 1197716), (124, 1149421), (182, 783122), (217, 656812), (221, 644924), (238, 598858), (364, 391561), (403, 353668), (434, 328406), (442, 322462), (476, 299429), (527, 270452), (743, 191828), (806, 176834), (868, 164203), (884, 161231), (1054, 135226), (1486, 95914), (1547, 92132), (1612, 88417), (2108, 67613), (2821, 50524), (2972, 47957), (3094, 46066), (3689, 38636), (5201, 27404), (5642, 25262), (6188, 23033), (6851, 20804), (7378, 19318), (9659, 14756), (10402, 13702), (11284, 12631)]