178392064

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 88

約数和(自身を含む): 384672240

約数和(自身を除く): 206280176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 173, 212, 256, 304, 346, 424, 512, 608, 692, 848, 1007, 1024, 1216, 1384, 1696, 2014, 2432, 2768, 3287, 3392, 4028, 4864, 5536, 6574, 6784, 8056, 9169, 9728, 11072, 13148, 13568, 16112, 18338, 19456, 22144, 26296, 27136, 32224, 36676, 44288, 52592, 54272, 64448, 73352, 88576, 105184, 128896, 146704, 174211, 177152, 210368, 257792, 293408, 348422, 420736, 515584, 586816, 696844, 841472, 1031168, 1173632, 1393688, 1682944, 2347264, 2787376, 3365888, 4694528, 5574752, 9389056, 11149504, 22299008, 44598016, 89196032, 178392064]

約数ペア:

[(1, 178392064), (2, 89196032), (4, 44598016), (8, 22299008), (16, 11149504), (19, 9389056), (32, 5574752), (38, 4694528), (53, 3365888), (64, 2787376), (76, 2347264), (106, 1682944), (128, 1393688), (152, 1173632), (173, 1031168), (212, 841472), (256, 696844), (304, 586816), (346, 515584), (424, 420736), (512, 348422), (608, 293408), (692, 257792), (848, 210368), (1007, 177152), (1024, 174211), (1216, 146704), (1384, 128896), (1696, 105184), (2014, 88576), (2432, 73352), (2768, 64448), (3287, 54272), (3392, 52592), (4028, 44288), (4864, 36676), (5536, 32224), (6574, 27136), (6784, 26296), (8056, 22144), (9169, 19456), (9728, 18338), (11072, 16112), (13148, 13568)]