128111096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 262656000

約数和(自身を除く): 134544904

約数列:

[1, 2, 4, 8, 29, 31, 47, 58, 62, 94, 116, 124, 188, 232, 248, 376, 379, 758, 899, 1363, 1457, 1516, 1798, 2726, 2914, 3032, 3596, 5452, 5828, 7192, 10904, 10991, 11656, 11749, 17813, 21982, 23498, 35626, 42253, 43964, 46996, 71252, 84506, 87928, 93992, 142504, 169012, 338024, 340721, 516577, 552203, 681442, 1033154, 1104406, 1362884, 2066308, 2208812, 2725768, 4132616, 4417624, 16013887, 32027774, 64055548, 128111096]

約数ペア:

[(1, 128111096), (2, 64055548), (4, 32027774), (8, 16013887), (29, 4417624), (31, 4132616), (47, 2725768), (58, 2208812), (62, 2066308), (94, 1362884), (116, 1104406), (124, 1033154), (188, 681442), (232, 552203), (248, 516577), (376, 340721), (379, 338024), (758, 169012), (899, 142504), (1363, 93992), (1457, 87928), (1516, 84506), (1798, 71252), (2726, 46996), (2914, 43964), (3032, 42253), (3596, 35626), (5452, 23498), (5828, 21982), (7192, 17813), (10904, 11749), (10991, 11656)]