163745946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14281}}^1$

素因数の和:14316

約数の個数: 72

約数和(自身を含む): 444484404

約数和(自身を除く): 280738458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 14281, 28562, 42843, 85686, 99967, 128529, 185653, 199934, 257058, 299901, 371306, 556959, 599802, 699769, 899703, 1113918, 1299571, 1399538, 1670877, 1799406, 2099307, 2599142, 3341754, 3898713, 4198614, 6297921, 7797426, 9096997, 11696139, 12595842, 18193994, 23392278, 27290991, 54581982, 81872973, 163745946]

約数ペア:

[(1, 163745946), (2, 81872973), (3, 54581982), (6, 27290991), (7, 23392278), (9, 18193994), (13, 12595842), (14, 11696139), (18, 9096997), (21, 7797426), (26, 6297921), (39, 4198614), (42, 3898713), (49, 3341754), (63, 2599142), (78, 2099307), (91, 1799406), (98, 1670877), (117, 1399538), (126, 1299571), (147, 1113918), (182, 899703), (234, 699769), (273, 599802), (294, 556959), (441, 371306), (546, 299901), (637, 257058), (819, 199934), (882, 185653), (1274, 128529), (1638, 99967), (1911, 85686), (3822, 42843), (5733, 28562), (11466, 14281)]