147848932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 347553472

約数和(自身を除く): 199704540

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 151, 154, 187, 238, 242, 289, 302, 308, 374, 476, 484, 578, 604, 748, 847, 1057, 1156, 1309, 1661, 1694, 2023, 2057, 2114, 2567, 2618, 3179, 3322, 3388, 4046, 4114, 4228, 5134, 5236, 6358, 6644, 8092, 8228, 10268, 11627, 12716, 14399, 17969, 18271, 22253, 23254, 28237, 28798, 34969, 35938, 36542, 43639, 44506, 46508, 56474, 57596, 69938, 71876, 73084, 87278, 89012, 112948, 127897, 139876, 174556, 197659, 244783, 255794, 305473, 310607, 395318, 480029, 489566, 511588, 610946, 621214, 790636, 960058, 979132, 1221892, 1242428, 1920116, 2174249, 3360203, 4348498, 5280319, 6720406, 8696996, 10560638, 13440812, 21121276, 36962233, 73924466, 147848932]

約数ペア:

[(1, 147848932), (2, 73924466), (4, 36962233), (7, 21121276), (11, 13440812), (14, 10560638), (17, 8696996), (22, 6720406), (28, 5280319), (34, 4348498), (44, 3360203), (68, 2174249), (77, 1920116), (119, 1242428), (121, 1221892), (151, 979132), (154, 960058), (187, 790636), (238, 621214), (242, 610946), (289, 511588), (302, 489566), (308, 480029), (374, 395318), (476, 310607), (484, 305473), (578, 255794), (604, 244783), (748, 197659), (847, 174556), (1057, 139876), (1156, 127897), (1309, 112948), (1661, 89012), (1694, 87278), (2023, 73084), (2057, 71876), (2114, 69938), (2567, 57596), (2618, 56474), (3179, 46508), (3322, 44506), (3388, 43639), (4046, 36542), (4114, 35938), (4228, 34969), (5134, 28798), (5236, 28237), (6358, 23254), (6644, 22253), (8092, 18271), (8228, 17969), (10268, 14399), (11627, 12716)]