166855260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19483

約数の個数: 96

約数和(自身を含む): 548900352

約数和(自身を除く): 382045092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 19447, 38894, 58341, 77788, 97235, 116682, 194470, 213917, 233364, 252811, 291705, 388940, 427834, 505622, 583410, 641751, 758433, 855668, 1011244, 1069585, 1166820, 1264055, 1283502, 1516866, 2139170, 2528110, 2567004, 2780921, 3033732, 3208755, 3792165, 4278340, 5056220, 5561842, 6417510, 7584330, 8342763, 11123684, 12835020, 13904605, 15168660, 16685526, 27809210, 33371052, 41713815, 55618420, 83427630, 166855260]

約数ペア:

[(1, 166855260), (2, 83427630), (3, 55618420), (4, 41713815), (5, 33371052), (6, 27809210), (10, 16685526), (11, 15168660), (12, 13904605), (13, 12835020), (15, 11123684), (20, 8342763), (22, 7584330), (26, 6417510), (30, 5561842), (33, 5056220), (39, 4278340), (44, 3792165), (52, 3208755), (55, 3033732), (60, 2780921), (65, 2567004), (66, 2528110), (78, 2139170), (110, 1516866), (130, 1283502), (132, 1264055), (143, 1166820), (156, 1069585), (165, 1011244), (195, 855668), (220, 758433), (260, 641751), (286, 583410), (330, 505622), (390, 427834), (429, 388940), (572, 291705), (660, 252811), (715, 233364), (780, 213917), (858, 194470), (1430, 116682), (1716, 97235), (2145, 77788), (2860, 58341), (4290, 38894), (8580, 19447)]