181480455952

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1163}}^1\times {\mathrm{74449}}^1$

素因数の和:75751

約数の個数: 40

約数和(自身を含む): 354611901600

約数和(自身を除く): 173131445648

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1163, 2096, 2326, 4652, 9304, 18608, 74449, 148898, 152353, 297796, 304706, 595592, 609412, 1191184, 1218824, 2437648, 9752819, 19505638, 39011276, 78022552, 86584187, 156045104, 173168374, 346336748, 692673496, 1385346992, 11342528497, 22685056994, 45370113988, 90740227976, 181480455952]

約数ペア:

[(1, 181480455952), (2, 90740227976), (4, 45370113988), (8, 22685056994), (16, 11342528497), (131, 1385346992), (262, 692673496), (524, 346336748), (1048, 173168374), (1163, 156045104), (2096, 86584187), (2326, 78022552), (4652, 39011276), (9304, 19505638), (18608, 9752819), (74449, 2437648), (148898, 1218824), (152353, 1191184), (297796, 609412), (304706, 595592)]