157891552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 231599648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 91, 104, 112, 118, 182, 208, 224, 236, 364, 413, 416, 472, 728, 767, 826, 919, 944, 1456, 1534, 1652, 1838, 1888, 2912, 3068, 3304, 3676, 5369, 6136, 6433, 6608, 7352, 10738, 11947, 12272, 12866, 13216, 14704, 21476, 23894, 24544, 25732, 29408, 42952, 47788, 51464, 54221, 83629, 85904, 95576, 102928, 108442, 167258, 171808, 191152, 205856, 216884, 334516, 379547, 382304, 433768, 669032, 704873, 759094, 867536, 1338064, 1409746, 1518188, 1735072, 2676128, 2819492, 3036376, 4934111, 5638984, 6072752, 9868222, 11277968, 12145504, 19736444, 22555936, 39472888, 78945776, 157891552]

約数ペア:

[(1, 157891552), (2, 78945776), (4, 39472888), (7, 22555936), (8, 19736444), (13, 12145504), (14, 11277968), (16, 9868222), (26, 6072752), (28, 5638984), (32, 4934111), (52, 3036376), (56, 2819492), (59, 2676128), (91, 1735072), (104, 1518188), (112, 1409746), (118, 1338064), (182, 867536), (208, 759094), (224, 704873), (236, 669032), (364, 433768), (413, 382304), (416, 379547), (472, 334516), (728, 216884), (767, 205856), (826, 191152), (919, 171808), (944, 167258), (1456, 108442), (1534, 102928), (1652, 95576), (1838, 85904), (1888, 83629), (2912, 54221), (3068, 51464), (3304, 47788), (3676, 42952), (5369, 29408), (6136, 25732), (6433, 24544), (6608, 23894), (7352, 21476), (10738, 14704), (11947, 13216), (12272, 12866)]