156722418

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 362154240

約数和(自身を除く): 205431822

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 997, 1107, 1278, 1917, 1994, 2214, 2911, 2991, 3834, 5822, 5982, 8733, 8973, 17466, 17946, 26199, 26919, 40877, 52398, 53838, 70787, 78597, 81754, 122631, 141574, 157194, 212361, 245262, 367893, 424722, 637083, 735786, 1103679, 1274166, 1911249, 2207358, 2902267, 3822498, 5804534, 8706801, 17413602, 26120403, 52240806, 78361209, 156722418]

約数ペア:

[(1, 156722418), (2, 78361209), (3, 52240806), (6, 26120403), (9, 17413602), (18, 8706801), (27, 5804534), (41, 3822498), (54, 2902267), (71, 2207358), (82, 1911249), (123, 1274166), (142, 1103679), (213, 735786), (246, 637083), (369, 424722), (426, 367893), (639, 245262), (738, 212361), (997, 157194), (1107, 141574), (1278, 122631), (1917, 81754), (1994, 78597), (2214, 70787), (2911, 53838), (2991, 52398), (3834, 40877), (5822, 26919), (5982, 26199), (8733, 17946), (8973, 17466)]