100551438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 235400256

約数和(自身を除く): 134848818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 431, 862, 997, 1293, 1994, 2586, 2991, 3879, 5603, 5982, 7758, 8973, 11206, 12961, 16809, 17946, 25922, 33618, 38883, 50427, 77766, 100854, 116649, 233298, 429707, 859414, 1289121, 2578242, 3867363, 5586191, 7734726, 11172382, 16758573, 33517146, 50275719, 100551438]

約数ペア:

[(1, 100551438), (2, 50275719), (3, 33517146), (6, 16758573), (9, 11172382), (13, 7734726), (18, 5586191), (26, 3867363), (39, 2578242), (78, 1289121), (117, 859414), (234, 429707), (431, 233298), (862, 116649), (997, 100854), (1293, 77766), (1994, 50427), (2586, 38883), (2991, 33618), (3879, 25922), (5603, 17946), (5982, 16809), (7758, 12961), (8973, 11206)]