156738870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 422177184

約数和(自身を除く): 265438314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 101, 129, 202, 215, 258, 303, 387, 401, 430, 505, 606, 645, 774, 802, 909, 1010, 1203, 1290, 1515, 1818, 1935, 2005, 2406, 3030, 3609, 3870, 4010, 4343, 4545, 6015, 7218, 8686, 9090, 12030, 13029, 17243, 18045, 21715, 26058, 34486, 36090, 39087, 40501, 43430, 51729, 65145, 78174, 81002, 86215, 103458, 121503, 130290, 155187, 172430, 195435, 202505, 243006, 258645, 310374, 364509, 390870, 405010, 517290, 607515, 729018, 775935, 1215030, 1551870, 1741543, 1822545, 3483086, 3645090, 5224629, 8707715, 10449258, 15673887, 17415430, 26123145, 31347774, 52246290, 78369435, 156738870]

約数ペア:

[(1, 156738870), (2, 78369435), (3, 52246290), (5, 31347774), (6, 26123145), (9, 17415430), (10, 15673887), (15, 10449258), (18, 8707715), (30, 5224629), (43, 3645090), (45, 3483086), (86, 1822545), (90, 1741543), (101, 1551870), (129, 1215030), (202, 775935), (215, 729018), (258, 607515), (303, 517290), (387, 405010), (401, 390870), (430, 364509), (505, 310374), (606, 258645), (645, 243006), (774, 202505), (802, 195435), (909, 172430), (1010, 155187), (1203, 130290), (1290, 121503), (1515, 103458), (1818, 86215), (1935, 81002), (2005, 78174), (2406, 65145), (3030, 51729), (3609, 43430), (3870, 40501), (4010, 39087), (4343, 36090), (4545, 34486), (6015, 26058), (7218, 21715), (8686, 18045), (9090, 17243), (12030, 13029)]