183920464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2228

約数の個数: 80

約数和(自身を含む): 446221440

約数和(自身を除く): 262300976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 2141, 3068, 3304, 4282, 5369, 6136, 6608, 8564, 10738, 12272, 14987, 17128, 21476, 27833, 29974, 34256, 42952, 55666, 59948, 85904, 111332, 119896, 126319, 194831, 222664, 239792, 252638, 389662, 445328, 505276, 779324, 884233, 1010552, 1558648, 1642147, 1768466, 2021104, 3117296, 3284294, 3536932, 6568588, 7073864, 11495029, 13137176, 14147728, 22990058, 26274352, 45980116, 91960232, 183920464]

約数ペア:

[(1, 183920464), (2, 91960232), (4, 45980116), (7, 26274352), (8, 22990058), (13, 14147728), (14, 13137176), (16, 11495029), (26, 7073864), (28, 6568588), (52, 3536932), (56, 3284294), (59, 3117296), (91, 2021104), (104, 1768466), (112, 1642147), (118, 1558648), (182, 1010552), (208, 884233), (236, 779324), (364, 505276), (413, 445328), (472, 389662), (728, 252638), (767, 239792), (826, 222664), (944, 194831), (1456, 126319), (1534, 119896), (1652, 111332), (2141, 85904), (3068, 59948), (3304, 55666), (4282, 42952), (5369, 34256), (6136, 29974), (6608, 27833), (8564, 21476), (10738, 17128), (12272, 14987)]