157860693788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{42953}}^1$

素因数の和:44091

約数の個数: 72

約数和(自身を含む): 340579173312

約数和(自身を除く): 182718479524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1103, 1666, 2206, 3332, 4412, 7721, 15442, 18751, 30884, 37502, 42953, 54047, 75004, 85906, 108094, 131257, 171812, 216188, 262514, 300671, 525028, 601342, 730201, 918799, 1202684, 1460402, 1837598, 2104697, 2920804, 3675196, 4209394, 5111407, 8418788, 10222814, 20445628, 35779849, 47377159, 71559698, 94754318, 143119396, 189508636, 331640113, 663280226, 805411703, 1326560452, 1610823406, 2321480791, 3221646812, 4642961582, 5637881921, 9285923164, 11275763842, 22551527684, 39465173447, 78930346894, 157860693788]

約数ペア:

[(1, 157860693788), (2, 78930346894), (4, 39465173447), (7, 22551527684), (14, 11275763842), (17, 9285923164), (28, 5637881921), (34, 4642961582), (49, 3221646812), (68, 2321480791), (98, 1610823406), (119, 1326560452), (196, 805411703), (238, 663280226), (476, 331640113), (833, 189508636), (1103, 143119396), (1666, 94754318), (2206, 71559698), (3332, 47377159), (4412, 35779849), (7721, 20445628), (15442, 10222814), (18751, 8418788), (30884, 5111407), (37502, 4209394), (42953, 3675196), (54047, 2920804), (75004, 2104697), (85906, 1837598), (108094, 1460402), (131257, 1202684), (171812, 918799), (216188, 730201), (262514, 601342), (300671, 525028)]