161008064728

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2719}}^1\times {\mathrm{5209}}^1$

素因数の和:7977

約数の個数: 96

約数和(自身を含む): 363491280000

約数和(自身を除く): 202483215272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2719, 2842, 5209, 5438, 5684, 10418, 10876, 11368, 19033, 20836, 21752, 36463, 38066, 41672, 72926, 76132, 78851, 133231, 145852, 151061, 152264, 157702, 255241, 266462, 291704, 302122, 315404, 510482, 532924, 551957, 604244, 630808, 1020964, 1057427, 1065848, 1103914, 1208488, 2041928, 2114854, 2207828, 3863699, 4229708, 4415656, 7401989, 7727398, 8459416, 14163271, 14803978, 15454796, 28326542, 29607956, 30909592, 56653084, 59215912, 99142897, 113306168, 198285794, 396571588, 410734859, 694000279, 793143176, 821469718, 1388000558, 1642939436, 2776001116, 2875144013, 3285878872, 5552002232, 5750288026, 11500576052, 20126008091, 23001152104, 40252016182, 80504032364, 161008064728]

約数ペア:

[(1, 161008064728), (2, 80504032364), (4, 40252016182), (7, 23001152104), (8, 20126008091), (14, 11500576052), (28, 5750288026), (29, 5552002232), (49, 3285878872), (56, 2875144013), (58, 2776001116), (98, 1642939436), (116, 1388000558), (196, 821469718), (203, 793143176), (232, 694000279), (392, 410734859), (406, 396571588), (812, 198285794), (1421, 113306168), (1624, 99142897), (2719, 59215912), (2842, 56653084), (5209, 30909592), (5438, 29607956), (5684, 28326542), (10418, 15454796), (10876, 14803978), (11368, 14163271), (19033, 8459416), (20836, 7727398), (21752, 7401989), (36463, 4415656), (38066, 4229708), (41672, 3863699), (72926, 2207828), (76132, 2114854), (78851, 2041928), (133231, 1208488), (145852, 1103914), (151061, 1065848), (152264, 1057427), (157702, 1020964), (255241, 630808), (266462, 604244), (291704, 551957), (302122, 532924), (315404, 510482)]