158601870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8730

約数の個数: 96

約数和(自身を含む): 487581120

約数和(自身を除く): 328979250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 8681, 9135, 17362, 18270, 26043, 43405, 52086, 60767, 78129, 86810, 121534, 130215, 156258, 182301, 251749, 260430, 303835, 364602, 390645, 503498, 546903, 607670, 755247, 781290, 911505, 1093806, 1258745, 1510494, 1762243, 1823010, 2265741, 2517490, 2734515, 3524486, 3776235, 4531482, 5286729, 5469030, 7552470, 8811215, 10573458, 11328705, 15860187, 17622430, 22657410, 26433645, 31720374, 52867290, 79300935, 158601870]

約数ペア:

[(1, 158601870), (2, 79300935), (3, 52867290), (5, 31720374), (6, 26433645), (7, 22657410), (9, 17622430), (10, 15860187), (14, 11328705), (15, 10573458), (18, 8811215), (21, 7552470), (29, 5469030), (30, 5286729), (35, 4531482), (42, 3776235), (45, 3524486), (58, 2734515), (63, 2517490), (70, 2265741), (87, 1823010), (90, 1762243), (105, 1510494), (126, 1258745), (145, 1093806), (174, 911505), (203, 781290), (210, 755247), (261, 607670), (290, 546903), (315, 503498), (406, 390645), (435, 364602), (522, 303835), (609, 260430), (630, 251749), (870, 182301), (1015, 156258), (1218, 130215), (1305, 121534), (1827, 86810), (2030, 78129), (2610, 60767), (3045, 52086), (3654, 43405), (6090, 26043), (8681, 18270), (9135, 17362)]