147988036

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 318417680

約数和(自身を除く): 170429644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 811, 931, 1372, 1622, 1862, 2401, 3244, 3724, 4802, 5677, 6517, 9604, 11354, 13034, 15409, 22708, 26068, 30818, 39739, 45619, 61636, 79478, 91238, 107863, 158956, 182476, 215726, 278173, 431452, 556346, 755041, 1112692, 1510082, 1947211, 3020164, 3894422, 5285287, 7788844, 10570574, 21141148, 36997009, 73994018, 147988036]

約数ペア:

[(1, 147988036), (2, 73994018), (4, 36997009), (7, 21141148), (14, 10570574), (19, 7788844), (28, 5285287), (38, 3894422), (49, 3020164), (76, 1947211), (98, 1510082), (133, 1112692), (196, 755041), (266, 556346), (343, 431452), (532, 278173), (686, 215726), (811, 182476), (931, 158956), (1372, 107863), (1622, 91238), (1862, 79478), (2401, 61636), (3244, 45619), (3724, 39739), (4802, 30818), (5677, 26068), (6517, 22708), (9604, 15409), (11354, 13034)]