159137510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 349080192

約数和(自身を除く): 189942682

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 173, 238, 346, 595, 773, 865, 1190, 1211, 1546, 1730, 2422, 2941, 3865, 5411, 5882, 6055, 7730, 10822, 12110, 13141, 14705, 20587, 26282, 27055, 29410, 41174, 54110, 65705, 91987, 102935, 131410, 133729, 183974, 205870, 267458, 459935, 668645, 919870, 936103, 1337290, 1872206, 2273393, 4546786, 4680515, 9361030, 11366965, 15913751, 22733930, 31827502, 79568755, 159137510]

約数ペア:

[(1, 159137510), (2, 79568755), (5, 31827502), (7, 22733930), (10, 15913751), (14, 11366965), (17, 9361030), (34, 4680515), (35, 4546786), (70, 2273393), (85, 1872206), (119, 1337290), (170, 936103), (173, 919870), (238, 668645), (346, 459935), (595, 267458), (773, 205870), (865, 183974), (1190, 133729), (1211, 131410), (1546, 102935), (1730, 91987), (2422, 65705), (2941, 54110), (3865, 41174), (5411, 29410), (5882, 27055), (6055, 26282), (7730, 20587), (10822, 14705), (12110, 13141)]