165937072

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 388546560

約数和(自身を除く): 222609488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 376, 406, 464, 658, 752, 812, 1087, 1316, 1363, 1624, 2174, 2632, 2726, 3248, 4348, 5264, 5452, 7609, 8696, 9541, 10904, 15218, 17392, 19082, 21808, 30436, 31523, 38164, 51089, 60872, 63046, 76328, 102178, 121744, 126092, 152656, 204356, 220661, 252184, 357623, 408712, 441322, 504368, 715246, 817424, 882644, 1430492, 1481581, 1765288, 2860984, 2963162, 3530576, 5721968, 5926324, 10371067, 11852648, 20742134, 23705296, 41484268, 82968536, 165937072]

約数ペア:

[(1, 165937072), (2, 82968536), (4, 41484268), (7, 23705296), (8, 20742134), (14, 11852648), (16, 10371067), (28, 5926324), (29, 5721968), (47, 3530576), (56, 2963162), (58, 2860984), (94, 1765288), (112, 1481581), (116, 1430492), (188, 882644), (203, 817424), (232, 715246), (329, 504368), (376, 441322), (406, 408712), (464, 357623), (658, 252184), (752, 220661), (812, 204356), (1087, 152656), (1316, 126092), (1363, 121744), (1624, 102178), (2174, 76328), (2632, 63046), (2726, 60872), (3248, 51089), (4348, 38164), (5264, 31523), (5452, 30436), (7609, 21808), (8696, 19082), (9541, 17392), (10904, 15218)]