130555796

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 278853120

約数和(自身を除く): 148297324

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 103, 116, 196, 203, 206, 223, 406, 412, 446, 721, 812, 892, 1421, 1442, 1561, 2842, 2884, 2987, 3122, 5047, 5684, 5974, 6244, 6467, 10094, 10927, 11948, 12934, 20188, 20909, 21854, 22969, 25868, 41818, 43708, 45269, 45938, 83636, 90538, 91876, 146363, 160783, 181076, 292726, 316883, 321566, 585452, 633766, 643132, 666101, 1125481, 1267532, 1332202, 2250962, 2664404, 4501924, 4662707, 9325414, 18650828, 32638949, 65277898, 130555796]

約数ペア:

[(1, 130555796), (2, 65277898), (4, 32638949), (7, 18650828), (14, 9325414), (28, 4662707), (29, 4501924), (49, 2664404), (58, 2250962), (98, 1332202), (103, 1267532), (116, 1125481), (196, 666101), (203, 643132), (206, 633766), (223, 585452), (406, 321566), (412, 316883), (446, 292726), (721, 181076), (812, 160783), (892, 146363), (1421, 91876), (1442, 90538), (1561, 83636), (2842, 45938), (2884, 45269), (2987, 43708), (3122, 41818), (5047, 25868), (5684, 22969), (5974, 21854), (6244, 20909), (6467, 20188), (10094, 12934), (10927, 11948)]