158084864

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4685

約数の個数: 72

約数和(自身を含む): 379693440

約数和(自身を除く): 221608576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4643, 4864, 8512, 9286, 17024, 18572, 32501, 34048, 37144, 65002, 74288, 88217, 130004, 148576, 176434, 260008, 297152, 352868, 520016, 594304, 617519, 705736, 1040032, 1188608, 1235038, 1411472, 2080064, 2470076, 2822944, 4160128, 4940152, 5645888, 8320256, 9880304, 11291776, 19760608, 22583552, 39521216, 79042432, 158084864]

約数ペア:

[(1, 158084864), (2, 79042432), (4, 39521216), (7, 22583552), (8, 19760608), (14, 11291776), (16, 9880304), (19, 8320256), (28, 5645888), (32, 4940152), (38, 4160128), (56, 2822944), (64, 2470076), (76, 2080064), (112, 1411472), (128, 1235038), (133, 1188608), (152, 1040032), (224, 705736), (256, 617519), (266, 594304), (304, 520016), (448, 352868), (532, 297152), (608, 260008), (896, 176434), (1064, 148576), (1216, 130004), (1792, 88217), (2128, 74288), (2432, 65002), (4256, 37144), (4643, 34048), (4864, 32501), (8512, 18572), (9286, 17024)]