173909536

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 363422052

約数和(自身を除く): 189512516

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 61, 82, 106, 122, 164, 212, 244, 328, 424, 488, 656, 848, 976, 1312, 1681, 1696, 1952, 2173, 2501, 3233, 3362, 4346, 5002, 6466, 6724, 8692, 10004, 12932, 13448, 17384, 20008, 25864, 26896, 34768, 40016, 51728, 53792, 69536, 80032, 89093, 102541, 103456, 132553, 178186, 205082, 265106, 356372, 410164, 530212, 712744, 820328, 1060424, 1425488, 1640656, 2120848, 2850976, 3281312, 4241696, 5434673, 10869346, 21738692, 43477384, 86954768, 173909536]

約数ペア:

[(1, 173909536), (2, 86954768), (4, 43477384), (8, 21738692), (16, 10869346), (32, 5434673), (41, 4241696), (53, 3281312), (61, 2850976), (82, 2120848), (106, 1640656), (122, 1425488), (164, 1060424), (212, 820328), (244, 712744), (328, 530212), (424, 410164), (488, 356372), (656, 265106), (848, 205082), (976, 178186), (1312, 132553), (1681, 103456), (1696, 102541), (1952, 89093), (2173, 80032), (2501, 69536), (3233, 53792), (3362, 51728), (4346, 40016), (5002, 34768), (6466, 26896), (6724, 25864), (8692, 20008), (10004, 17384), (12932, 13448)]