155706948

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3234

約数の個数: 60

約数和(自身を含む): 409775212

約数和(自身を除く): 254068264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 3061, 4239, 5652, 6122, 8478, 9183, 12244, 12717, 16956, 18366, 25434, 27549, 36732, 50868, 55098, 82647, 110196, 165294, 247941, 330588, 480577, 495882, 961154, 991764, 1441731, 1922308, 2883462, 4325193, 5766924, 8650386, 12975579, 17300772, 25951158, 38926737, 51902316, 77853474, 155706948]

約数ペア:

[(1, 155706948), (2, 77853474), (3, 51902316), (4, 38926737), (6, 25951158), (9, 17300772), (12, 12975579), (18, 8650386), (27, 5766924), (36, 4325193), (54, 2883462), (81, 1922308), (108, 1441731), (157, 991764), (162, 961154), (314, 495882), (324, 480577), (471, 330588), (628, 247941), (942, 165294), (1413, 110196), (1884, 82647), (2826, 55098), (3061, 50868), (4239, 36732), (5652, 27549), (6122, 25434), (8478, 18366), (9183, 16956), (12244, 12717)]