131816148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 206871852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 59, 76, 82, 114, 118, 123, 164, 177, 228, 236, 239, 246, 354, 478, 492, 708, 717, 779, 956, 1121, 1434, 1558, 2242, 2337, 2419, 2868, 3116, 3363, 4484, 4541, 4674, 4838, 6726, 7257, 9082, 9348, 9676, 9799, 13452, 13623, 14101, 14514, 18164, 19598, 27246, 28202, 29028, 29397, 39196, 42303, 45961, 54492, 56404, 58794, 84606, 91922, 117588, 137883, 169212, 183844, 186181, 267919, 275766, 372362, 535838, 551532, 558543, 578141, 744724, 803757, 1071676, 1117086, 1156282, 1607514, 1734423, 2234172, 2312564, 3215028, 3468846, 6937692, 10984679, 21969358, 32954037, 43938716, 65908074, 131816148]

約数ペア:

[(1, 131816148), (2, 65908074), (3, 43938716), (4, 32954037), (6, 21969358), (12, 10984679), (19, 6937692), (38, 3468846), (41, 3215028), (57, 2312564), (59, 2234172), (76, 1734423), (82, 1607514), (114, 1156282), (118, 1117086), (123, 1071676), (164, 803757), (177, 744724), (228, 578141), (236, 558543), (239, 551532), (246, 535838), (354, 372362), (478, 275766), (492, 267919), (708, 186181), (717, 183844), (779, 169212), (956, 137883), (1121, 117588), (1434, 91922), (1558, 84606), (2242, 58794), (2337, 56404), (2419, 54492), (2868, 45961), (3116, 42303), (3363, 39196), (4484, 29397), (4541, 29028), (4674, 28202), (4838, 27246), (6726, 19598), (7257, 18164), (9082, 14514), (9348, 14101), (9676, 13623), (9799, 13452)]