179920116

素因数分解:

$2^2\times 3^7\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 478853760

約数和(自身を除く): 298933644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 157, 162, 243, 262, 314, 324, 393, 471, 486, 524, 628, 729, 786, 942, 972, 1179, 1413, 1458, 1572, 1884, 2187, 2358, 2826, 2916, 3537, 4239, 4374, 4716, 5652, 7074, 8478, 8748, 10611, 12717, 14148, 16956, 20567, 21222, 25434, 31833, 38151, 41134, 42444, 50868, 61701, 63666, 76302, 82268, 95499, 114453, 123402, 127332, 152604, 185103, 190998, 228906, 246804, 286497, 343359, 370206, 381996, 457812, 555309, 572994, 686718, 740412, 1110618, 1145988, 1373436, 1665927, 2221236, 3331854, 4997781, 6663708, 9995562, 14993343, 19991124, 29986686, 44980029, 59973372, 89960058, 179920116]

約数ペア:

[(1, 179920116), (2, 89960058), (3, 59973372), (4, 44980029), (6, 29986686), (9, 19991124), (12, 14993343), (18, 9995562), (27, 6663708), (36, 4997781), (54, 3331854), (81, 2221236), (108, 1665927), (131, 1373436), (157, 1145988), (162, 1110618), (243, 740412), (262, 686718), (314, 572994), (324, 555309), (393, 457812), (471, 381996), (486, 370206), (524, 343359), (628, 286497), (729, 246804), (786, 228906), (942, 190998), (972, 185103), (1179, 152604), (1413, 127332), (1458, 123402), (1572, 114453), (1884, 95499), (2187, 82268), (2358, 76302), (2826, 63666), (2916, 61701), (3537, 50868), (4239, 42444), (4374, 41134), (4716, 38151), (5652, 31833), (7074, 25434), (8478, 21222), (8748, 20567), (10611, 16956), (12717, 14148)]