157078544

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 361643520

約数和(自身を除く): 204564976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 112, 158, 164, 287, 316, 328, 433, 553, 574, 632, 656, 866, 1106, 1148, 1264, 1732, 2212, 2296, 3031, 3239, 3464, 4424, 4592, 6062, 6478, 6928, 8848, 12124, 12956, 17753, 22673, 24248, 25912, 34207, 35506, 45346, 48496, 51824, 68414, 71012, 90692, 124271, 136828, 142024, 181384, 239449, 248542, 273656, 284048, 362768, 478898, 497084, 547312, 957796, 994168, 1402487, 1915592, 1988336, 2804974, 3831184, 5609948, 9817409, 11219896, 19634818, 22439792, 39269636, 78539272, 157078544]

約数ペア:

[(1, 157078544), (2, 78539272), (4, 39269636), (7, 22439792), (8, 19634818), (14, 11219896), (16, 9817409), (28, 5609948), (41, 3831184), (56, 2804974), (79, 1988336), (82, 1915592), (112, 1402487), (158, 994168), (164, 957796), (287, 547312), (316, 497084), (328, 478898), (433, 362768), (553, 284048), (574, 273656), (632, 248542), (656, 239449), (866, 181384), (1106, 142024), (1148, 136828), (1264, 124271), (1732, 90692), (2212, 71012), (2296, 68414), (3031, 51824), (3239, 48496), (3464, 45346), (4424, 35506), (4592, 34207), (6062, 25912), (6478, 24248), (6928, 22673), (8848, 17753), (12124, 12956)]