165905568

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30354

約数の個数: 72

約数和(自身を含む): 496641600

約数和(自身を除く): 330736032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 30319, 60638, 90957, 121276, 181914, 242552, 272871, 363828, 485104, 545742, 576061, 727656, 970208, 1091484, 1152122, 1455312, 1728183, 2182968, 2304244, 2910624, 3456366, 4365936, 4608488, 5184549, 6912732, 8731872, 9216976, 10369098, 13825464, 18433952, 20738196, 27650928, 41476392, 55301856, 82952784, 165905568]

約数ペア:

[(1, 165905568), (2, 82952784), (3, 55301856), (4, 41476392), (6, 27650928), (8, 20738196), (9, 18433952), (12, 13825464), (16, 10369098), (18, 9216976), (19, 8731872), (24, 6912732), (32, 5184549), (36, 4608488), (38, 4365936), (48, 3456366), (57, 2910624), (72, 2304244), (76, 2182968), (96, 1728183), (114, 1455312), (144, 1152122), (152, 1091484), (171, 970208), (228, 727656), (288, 576061), (304, 545742), (342, 485104), (456, 363828), (608, 272871), (684, 242552), (912, 181914), (1368, 121276), (1824, 90957), (2736, 60638), (5472, 30319)]