151129090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 346705920

約数和(自身を除く): 195576830

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 43, 46, 59, 70, 74, 86, 115, 118, 161, 185, 215, 230, 259, 295, 301, 322, 370, 413, 430, 518, 590, 602, 805, 826, 851, 989, 1295, 1357, 1505, 1591, 1610, 1702, 1978, 2065, 2183, 2537, 2590, 2714, 3010, 3182, 4130, 4255, 4366, 4945, 5074, 5957, 6785, 6923, 7955, 8510, 9499, 9890, 10915, 11137, 11914, 12685, 13570, 13846, 15281, 15910, 17759, 18998, 21830, 22274, 25370, 29785, 30562, 34615, 35518, 36593, 47495, 50209, 55685, 58351, 59570, 69230, 73186, 76405, 88795, 93869, 94990, 100418, 111370, 116702, 152810, 177590, 182965, 187738, 251045, 256151, 291755, 351463, 365930, 408457, 469345, 502090, 512302, 583510, 657083, 702926, 816914, 938690, 1280755, 1314166, 1757315, 2042285, 2158987, 2561510, 3285415, 3514630, 4084570, 4317974, 6570830, 10794935, 15112909, 21589870, 30225818, 75564545, 151129090]

約数ペア:

[(1, 151129090), (2, 75564545), (5, 30225818), (7, 21589870), (10, 15112909), (14, 10794935), (23, 6570830), (35, 4317974), (37, 4084570), (43, 3514630), (46, 3285415), (59, 2561510), (70, 2158987), (74, 2042285), (86, 1757315), (115, 1314166), (118, 1280755), (161, 938690), (185, 816914), (215, 702926), (230, 657083), (259, 583510), (295, 512302), (301, 502090), (322, 469345), (370, 408457), (413, 365930), (430, 351463), (518, 291755), (590, 256151), (602, 251045), (805, 187738), (826, 182965), (851, 177590), (989, 152810), (1295, 116702), (1357, 111370), (1505, 100418), (1591, 94990), (1610, 93869), (1702, 88795), (1978, 76405), (2065, 73186), (2183, 69230), (2537, 59570), (2590, 58351), (2714, 55685), (3010, 50209), (3182, 47495), (4130, 36593), (4255, 35518), (4366, 34615), (4945, 30562), (5074, 29785), (5957, 25370), (6785, 22274), (6923, 21830), (7955, 18998), (8510, 17759), (9499, 15910), (9890, 15281), (10915, 13846), (11137, 13570), (11914, 12685)]