158611128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 461268360

約数和(自身を除く): 302657232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 529, 552, 598, 713, 744, 806, 897, 961, 1058, 1196, 1209, 1426, 1587, 1612, 1794, 1922, 2116, 2139, 2392, 2418, 2852, 2883, 3174, 3224, 3588, 3844, 4232, 4278, 4836, 5704, 5766, 6348, 6877, 7176, 7688, 8556, 9269, 9672, 11532, 12493, 12696, 13754, 16399, 17112, 18538, 20631, 22103, 23064, 24986, 27508, 27807, 32798, 37076, 37479, 41262, 44206, 49197, 49972, 55016, 55614, 65596, 66309, 74152, 74958, 82524, 88412, 98394, 99944, 111228, 131192, 132618, 149916, 165048, 176824, 196788, 213187, 222456, 265236, 287339, 299832, 393576, 426374, 508369, 530472, 574678, 639561, 852748, 862017, 1016738, 1149356, 1279122, 1525107, 1705496, 1724034, 2033476, 2298712, 2558244, 3050214, 3448068, 4066952, 5116488, 6100428, 6608797, 6896136, 12200856, 13217594, 19826391, 26435188, 39652782, 52870376, 79305564, 158611128]

約数ペア:

[(1, 158611128), (2, 79305564), (3, 52870376), (4, 39652782), (6, 26435188), (8, 19826391), (12, 13217594), (13, 12200856), (23, 6896136), (24, 6608797), (26, 6100428), (31, 5116488), (39, 4066952), (46, 3448068), (52, 3050214), (62, 2558244), (69, 2298712), (78, 2033476), (92, 1724034), (93, 1705496), (104, 1525107), (124, 1279122), (138, 1149356), (156, 1016738), (184, 862017), (186, 852748), (248, 639561), (276, 574678), (299, 530472), (312, 508369), (372, 426374), (403, 393576), (529, 299832), (552, 287339), (598, 265236), (713, 222456), (744, 213187), (806, 196788), (897, 176824), (961, 165048), (1058, 149916), (1196, 132618), (1209, 131192), (1426, 111228), (1587, 99944), (1612, 98394), (1794, 88412), (1922, 82524), (2116, 74958), (2139, 74152), (2392, 66309), (2418, 65596), (2852, 55614), (2883, 55016), (3174, 49972), (3224, 49197), (3588, 44206), (3844, 41262), (4232, 37479), (4278, 37076), (4836, 32798), (5704, 27807), (5766, 27508), (6348, 24986), (6877, 23064), (7176, 22103), (7688, 20631), (8556, 18538), (9269, 17112), (9672, 16399), (11532, 13754), (12493, 12696)]