162078664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 211169336

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 53, 59, 62, 76, 88, 106, 118, 124, 152, 209, 212, 236, 248, 341, 418, 424, 472, 583, 589, 649, 682, 836, 1007, 1121, 1166, 1178, 1298, 1364, 1643, 1672, 1829, 2014, 2242, 2332, 2356, 2596, 2728, 3127, 3286, 3658, 4028, 4484, 4664, 4712, 5192, 6254, 6479, 6572, 7316, 8056, 8968, 11077, 12331, 12508, 12958, 13144, 14632, 18073, 20119, 22154, 24662, 25016, 25916, 31217, 34397, 34751, 36146, 40238, 44308, 49324, 51832, 59413, 62434, 68794, 69502, 72292, 80476, 88616, 96937, 98648, 118826, 124868, 137588, 139004, 144584, 160952, 193874, 237652, 249736, 275176, 278008, 343387, 382261, 387748, 475304, 653543, 686774, 764522, 775496, 1066307, 1307086, 1373548, 1529044, 1841803, 2132614, 2614172, 2747096, 3058088, 3683606, 4265228, 5228344, 7367212, 8530456, 14734424, 20259833, 40519666, 81039332, 162078664]

約数ペア:

[(1, 162078664), (2, 81039332), (4, 40519666), (8, 20259833), (11, 14734424), (19, 8530456), (22, 7367212), (31, 5228344), (38, 4265228), (44, 3683606), (53, 3058088), (59, 2747096), (62, 2614172), (76, 2132614), (88, 1841803), (106, 1529044), (118, 1373548), (124, 1307086), (152, 1066307), (209, 775496), (212, 764522), (236, 686774), (248, 653543), (341, 475304), (418, 387748), (424, 382261), (472, 343387), (583, 278008), (589, 275176), (649, 249736), (682, 237652), (836, 193874), (1007, 160952), (1121, 144584), (1166, 139004), (1178, 137588), (1298, 124868), (1364, 118826), (1643, 98648), (1672, 96937), (1829, 88616), (2014, 80476), (2242, 72292), (2332, 69502), (2356, 68794), (2596, 62434), (2728, 59413), (3127, 51832), (3286, 49324), (3658, 44308), (4028, 40238), (4484, 36146), (4664, 34751), (4712, 34397), (5192, 31217), (6254, 25916), (6479, 25016), (6572, 24662), (7316, 22154), (8056, 20119), (8968, 18073), (11077, 14632), (12331, 13144), (12508, 12958)]