190271816

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 423360000

約数和(自身を除く): 233088184

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 79, 82, 158, 164, 287, 316, 328, 553, 574, 632, 1049, 1106, 1148, 2098, 2212, 2296, 3239, 4196, 4424, 6478, 7343, 8392, 12956, 14686, 22673, 25912, 29372, 43009, 45346, 58744, 82871, 86018, 90692, 165742, 172036, 181384, 301063, 331484, 344072, 580097, 602126, 662968, 1160194, 1204252, 2320388, 2408504, 3397711, 4640776, 6795422, 13590844, 23783977, 27181688, 47567954, 95135908, 190271816]

約数ペア:

[(1, 190271816), (2, 95135908), (4, 47567954), (7, 27181688), (8, 23783977), (14, 13590844), (28, 6795422), (41, 4640776), (56, 3397711), (79, 2408504), (82, 2320388), (158, 1204252), (164, 1160194), (287, 662968), (316, 602126), (328, 580097), (553, 344072), (574, 331484), (632, 301063), (1049, 181384), (1106, 172036), (1148, 165742), (2098, 90692), (2212, 86018), (2296, 82871), (3239, 58744), (4196, 45346), (4424, 43009), (6478, 29372), (7343, 25912), (8392, 22673), (12956, 14686)]