173351444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 370513920

約数和(自身を除く): 197162476

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 127, 164, 203, 254, 287, 406, 508, 574, 812, 889, 1148, 1189, 1681, 1778, 2378, 3362, 3556, 3683, 4756, 5207, 6724, 7366, 8323, 10414, 11767, 14732, 16646, 20828, 23534, 25781, 33292, 36449, 47068, 48749, 51562, 72898, 97498, 103124, 145796, 151003, 194996, 213487, 302006, 341243, 426974, 604012, 682486, 853948, 1057021, 1364972, 1494409, 2114042, 2988818, 4228084, 5977636, 6191123, 12382246, 24764492, 43337861, 86675722, 173351444]

約数ペア:

[(1, 173351444), (2, 86675722), (4, 43337861), (7, 24764492), (14, 12382246), (28, 6191123), (29, 5977636), (41, 4228084), (58, 2988818), (82, 2114042), (116, 1494409), (127, 1364972), (164, 1057021), (203, 853948), (254, 682486), (287, 604012), (406, 426974), (508, 341243), (574, 302006), (812, 213487), (889, 194996), (1148, 151003), (1189, 145796), (1681, 103124), (1778, 97498), (2378, 72898), (3362, 51562), (3556, 48749), (3683, 47068), (4756, 36449), (5207, 33292), (6724, 25781), (7366, 23534), (8323, 20828), (10414, 16646), (11767, 14732)]