161580496908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1\times {\mathrm{2663}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 395965366272

約数和(自身を除く): 234384869364

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 191, 276, 382, 573, 764, 1146, 1151, 2292, 2302, 2663, 3453, 4393, 4604, 5326, 6906, 7989, 8786, 10652, 13179, 13812, 15978, 17572, 26358, 26473, 31956, 52716, 52946, 61249, 79419, 105892, 122498, 158838, 183747, 219841, 244996, 317676, 367494, 439682, 508633, 659523, 734988, 879364, 1017266, 1319046, 1525899, 2034532, 2638092, 3051798, 3065113, 5056343, 6103596, 6130226, 9195339, 10112686, 11698559, 12260452, 15169029, 18390678, 20225372, 23397118, 30338058, 35095677, 36781356, 46794236, 60676116, 70191354, 70497599, 140382708, 140995198, 211492797, 281990396, 422985594, 585436583, 845971188, 1170873166, 1756309749, 2341746332, 3512619498, 7025238996, 13465041409, 26930082818, 40395124227, 53860165636, 80790248454, 161580496908]

約数ペア:

[(1, 161580496908), (2, 80790248454), (3, 53860165636), (4, 40395124227), (6, 26930082818), (12, 13465041409), (23, 7025238996), (46, 3512619498), (69, 2341746332), (92, 1756309749), (138, 1170873166), (191, 845971188), (276, 585436583), (382, 422985594), (573, 281990396), (764, 211492797), (1146, 140995198), (1151, 140382708), (2292, 70497599), (2302, 70191354), (2663, 60676116), (3453, 46794236), (4393, 36781356), (4604, 35095677), (5326, 30338058), (6906, 23397118), (7989, 20225372), (8786, 18390678), (10652, 15169029), (13179, 12260452), (13812, 11698559), (15978, 10112686), (17572, 9195339), (26358, 6130226), (26473, 6103596), (31956, 5056343), (52716, 3065113), (52946, 3051798), (61249, 2638092), (79419, 2034532), (105892, 1525899), (122498, 1319046), (158838, 1017266), (183747, 879364), (219841, 734988), (244996, 659523), (317676, 508633), (367494, 439682)]