165153472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12389

約数の個数: 56

約数和(自身を含む): 376367040

約数和(自身を除く): 211213568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 12347, 13376, 24694, 49388, 98776, 135817, 197552, 234593, 271634, 395104, 469186, 543268, 790208, 938372, 1086536, 1876744, 2173072, 2580523, 3753488, 4346144, 5161046, 7506976, 8692288, 10322092, 15013952, 20644184, 41288368, 82576736, 165153472]

約数ペア:

[(1, 165153472), (2, 82576736), (4, 41288368), (8, 20644184), (11, 15013952), (16, 10322092), (19, 8692288), (22, 7506976), (32, 5161046), (38, 4346144), (44, 3753488), (64, 2580523), (76, 2173072), (88, 1876744), (152, 1086536), (176, 938372), (209, 790208), (304, 543268), (352, 469186), (418, 395104), (608, 271634), (704, 234593), (836, 197552), (1216, 135817), (1672, 98776), (3344, 49388), (6688, 24694), (12347, 13376)]