148883392

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17491}}^1$

素因数の和:17529

約数の個数: 56

約数和(自身を含む): 355437440

約数和(自身を除く): 206554048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 17491, 34982, 69964, 122437, 139928, 244874, 279856, 332329, 489748, 559712, 664658, 979496, 1119424, 1329316, 1958992, 2326303, 2658632, 3917984, 4652606, 5317264, 7835968, 9305212, 10634528, 18610424, 21269056, 37220848, 74441696, 148883392]

約数ペア:

[(1, 148883392), (2, 74441696), (4, 37220848), (7, 21269056), (8, 18610424), (14, 10634528), (16, 9305212), (19, 7835968), (28, 5317264), (32, 4652606), (38, 3917984), (56, 2658632), (64, 2326303), (76, 1958992), (112, 1329316), (133, 1119424), (152, 979496), (224, 664658), (266, 559712), (304, 489748), (448, 332329), (532, 279856), (608, 244874), (1064, 139928), (1216, 122437), (2128, 69964), (4256, 34982), (8512, 17491)]