15952552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 25519448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 29, 38, 44, 47, 56, 58, 76, 77, 88, 94, 116, 133, 152, 154, 188, 203, 209, 232, 266, 308, 319, 329, 376, 406, 418, 517, 532, 551, 616, 638, 658, 812, 836, 893, 1034, 1064, 1102, 1276, 1316, 1363, 1463, 1624, 1672, 1786, 2068, 2204, 2233, 2552, 2632, 2726, 2926, 3572, 3619, 3857, 4136, 4408, 4466, 5452, 5852, 6061, 6251, 7144, 7238, 7714, 8932, 9541, 9823, 10904, 11704, 12122, 12502, 14476, 14993, 15428, 17864, 19082, 19646, 24244, 25004, 25897, 28952, 29986, 30856, 38164, 39292, 42427, 48488, 50008, 51794, 59972, 68761, 76328, 78584, 84854, 103588, 104951, 119944, 137522, 169708, 181279, 207176, 209902, 275044, 284867, 339416, 362558, 419804, 550088, 569734, 725116, 839608, 1139468, 1450232, 1994069, 2278936, 3988138, 7976276, 15952552]

約数ペア:

[(1, 15952552), (2, 7976276), (4, 3988138), (7, 2278936), (8, 1994069), (11, 1450232), (14, 1139468), (19, 839608), (22, 725116), (28, 569734), (29, 550088), (38, 419804), (44, 362558), (47, 339416), (56, 284867), (58, 275044), (76, 209902), (77, 207176), (88, 181279), (94, 169708), (116, 137522), (133, 119944), (152, 104951), (154, 103588), (188, 84854), (203, 78584), (209, 76328), (232, 68761), (266, 59972), (308, 51794), (319, 50008), (329, 48488), (376, 42427), (406, 39292), (418, 38164), (517, 30856), (532, 29986), (551, 28952), (616, 25897), (638, 25004), (658, 24244), (812, 19646), (836, 19082), (893, 17864), (1034, 15428), (1064, 14993), (1102, 14476), (1276, 12502), (1316, 12122), (1363, 11704), (1463, 10904), (1624, 9823), (1672, 9541), (1786, 8932), (2068, 7714), (2204, 7238), (2233, 7144), (2552, 6251), (2632, 6061), (2726, 5852), (2926, 5452), (3572, 4466), (3619, 4408), (3857, 4136)]