149224264

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 327565440

約数和(自身を除く): 178341176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 173, 211, 292, 346, 422, 511, 584, 692, 844, 1022, 1211, 1384, 1477, 1688, 2044, 2422, 2954, 4088, 4844, 5908, 9688, 11816, 12629, 15403, 25258, 30806, 36503, 50516, 61612, 73006, 88403, 101032, 107821, 123224, 146012, 176806, 215642, 255521, 292024, 353612, 431284, 511042, 707224, 862568, 1022084, 2044168, 2664719, 5329438, 10658876, 18653033, 21317752, 37306066, 74612132, 149224264]

約数ペア:

[(1, 149224264), (2, 74612132), (4, 37306066), (7, 21317752), (8, 18653033), (14, 10658876), (28, 5329438), (56, 2664719), (73, 2044168), (146, 1022084), (173, 862568), (211, 707224), (292, 511042), (346, 431284), (422, 353612), (511, 292024), (584, 255521), (692, 215642), (844, 176806), (1022, 146012), (1211, 123224), (1384, 107821), (1477, 101032), (1688, 88403), (2044, 73006), (2422, 61612), (2954, 50516), (4088, 36503), (4844, 30806), (5908, 25258), (9688, 15403), (11816, 12629)]