145817084

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 301647360

約数和(自身を除く): 155830276

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 427, 826, 854, 1447, 1652, 1708, 2894, 3599, 5788, 7198, 10129, 14396, 20258, 25193, 40516, 50386, 85373, 88267, 100772, 170746, 176534, 341492, 353068, 597611, 617869, 1195222, 1235738, 2390444, 2471476, 5207753, 10415506, 20831012, 36454271, 72908542, 145817084]

約数ペア:

[(1, 145817084), (2, 72908542), (4, 36454271), (7, 20831012), (14, 10415506), (28, 5207753), (59, 2471476), (61, 2390444), (118, 1235738), (122, 1195222), (236, 617869), (244, 597611), (413, 353068), (427, 341492), (826, 176534), (854, 170746), (1447, 100772), (1652, 88267), (1708, 85373), (2894, 50386), (3599, 40516), (5788, 25193), (7198, 20258), (10129, 14396)]