135998212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 279925632

約数和(自身を除く): 143927420

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 742, 791, 811, 1484, 1582, 1622, 3164, 3244, 5677, 5989, 11354, 11978, 22708, 23956, 41923, 42983, 83846, 85966, 91643, 167692, 171932, 183286, 300881, 366572, 601762, 641501, 1203524, 1283002, 2566004, 4857079, 9714158, 19428316, 33999553, 67999106, 135998212]

約数ペア:

[(1, 135998212), (2, 67999106), (4, 33999553), (7, 19428316), (14, 9714158), (28, 4857079), (53, 2566004), (106, 1283002), (113, 1203524), (212, 641501), (226, 601762), (371, 366572), (452, 300881), (742, 183286), (791, 171932), (811, 167692), (1484, 91643), (1582, 85966), (1622, 83846), (3164, 42983), (3244, 41923), (5677, 23956), (5989, 22708), (11354, 11978)]