143150540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 346731840

約数和(自身を除く): 203581300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 139, 170, 221, 233, 260, 278, 340, 442, 466, 556, 695, 884, 932, 1105, 1165, 1390, 1807, 2210, 2330, 2363, 2780, 3029, 3614, 3961, 4420, 4660, 4726, 6058, 7228, 7922, 9035, 9452, 11815, 12116, 15145, 15844, 18070, 19805, 23630, 30290, 30719, 32387, 36140, 39610, 47260, 51493, 60580, 61438, 64774, 79220, 102986, 122876, 129548, 153595, 161935, 205972, 257465, 307190, 323870, 421031, 514930, 550579, 614380, 647740, 842062, 1029860, 1101158, 1684124, 2105155, 2202316, 2752895, 4210310, 5505790, 7157527, 8420620, 11011580, 14315054, 28630108, 35787635, 71575270, 143150540]

約数ペア:

[(1, 143150540), (2, 71575270), (4, 35787635), (5, 28630108), (10, 14315054), (13, 11011580), (17, 8420620), (20, 7157527), (26, 5505790), (34, 4210310), (52, 2752895), (65, 2202316), (68, 2105155), (85, 1684124), (130, 1101158), (139, 1029860), (170, 842062), (221, 647740), (233, 614380), (260, 550579), (278, 514930), (340, 421031), (442, 323870), (466, 307190), (556, 257465), (695, 205972), (884, 161935), (932, 153595), (1105, 129548), (1165, 122876), (1390, 102986), (1807, 79220), (2210, 64774), (2330, 61438), (2363, 60580), (2780, 51493), (3029, 47260), (3614, 39610), (3961, 36140), (4420, 32387), (4660, 30719), (4726, 30290), (6058, 23630), (7228, 19805), (7922, 18070), (9035, 15844), (9452, 15145), (11815, 12116)]