149260723480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2081159}}^1$

素因数の和:2081344

約数の個数: 64

約数和(自身を含む): 368615059200

約数和(自身を除く): 219354335720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 652, 815, 1304, 1630, 1793, 3260, 3586, 6520, 7172, 8965, 14344, 17930, 35860, 71720, 2081159, 4162318, 8324636, 10405795, 16649272, 20811590, 22892749, 41623180, 45785498, 83246360, 91570996, 114463745, 183141992, 228927490, 339228917, 457854980, 678457834, 915709960, 1356915668, 1696144585, 2713831336, 3392289170, 3731518087, 6784578340, 7463036174, 13569156680, 14926072348, 18657590435, 29852144696, 37315180870, 74630361740, 149260723480]

約数ペア:

[(1, 149260723480), (2, 74630361740), (4, 37315180870), (5, 29852144696), (8, 18657590435), (10, 14926072348), (11, 13569156680), (20, 7463036174), (22, 6784578340), (40, 3731518087), (44, 3392289170), (55, 2713831336), (88, 1696144585), (110, 1356915668), (163, 915709960), (220, 678457834), (326, 457854980), (440, 339228917), (652, 228927490), (815, 183141992), (1304, 114463745), (1630, 91570996), (1793, 83246360), (3260, 45785498), (3586, 41623180), (6520, 22892749), (7172, 20811590), (8965, 16649272), (14344, 10405795), (17930, 8324636), (35860, 4162318), (71720, 2081159)]