162699904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 338215680

約数和(自身を除く): 175515776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 248, 262, 313, 496, 524, 626, 992, 1048, 1252, 1984, 2096, 2504, 3968, 4061, 4192, 5008, 8122, 8384, 9703, 10016, 16244, 16768, 19406, 20032, 32488, 38812, 40064, 41003, 64976, 77624, 82006, 129952, 155248, 164012, 259904, 310496, 328024, 519808, 620992, 656048, 1241984, 1271093, 1312096, 2542186, 2624192, 5084372, 5248384, 10168744, 20337488, 40674976, 81349952, 162699904]

約数ペア:

[(1, 162699904), (2, 81349952), (4, 40674976), (8, 20337488), (16, 10168744), (31, 5248384), (32, 5084372), (62, 2624192), (64, 2542186), (124, 1312096), (128, 1271093), (131, 1241984), (248, 656048), (262, 620992), (313, 519808), (496, 328024), (524, 310496), (626, 259904), (992, 164012), (1048, 155248), (1252, 129952), (1984, 82006), (2096, 77624), (2504, 64976), (3968, 41003), (4061, 40064), (4192, 38812), (5008, 32488), (8122, 20032), (8384, 19406), (9703, 16768), (10016, 16244)]