140232168

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 410688000

約数和(自身を除く): 270455832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 61, 72, 87, 108, 116, 122, 174, 183, 216, 232, 244, 261, 348, 366, 367, 488, 522, 549, 696, 732, 734, 783, 1044, 1098, 1101, 1464, 1468, 1566, 1647, 1769, 2088, 2196, 2202, 2936, 3132, 3294, 3303, 3538, 4392, 4404, 5307, 6264, 6588, 6606, 7076, 8808, 9909, 10614, 10643, 13176, 13212, 14152, 15921, 19818, 21228, 21286, 22387, 26424, 31842, 31929, 39636, 42456, 42572, 44774, 47763, 63684, 63858, 67161, 79272, 85144, 89548, 95526, 95787, 127368, 127716, 134322, 179096, 191052, 191574, 201483, 255432, 268644, 287361, 382104, 383148, 402966, 537288, 574722, 604449, 649223, 766296, 805932, 1149444, 1208898, 1298446, 1611864, 1947669, 2298888, 2417796, 2596892, 3895338, 4835592, 5193784, 5843007, 7790676, 11686014, 15581352, 17529021, 23372028, 35058042, 46744056, 70116084, 140232168]

約数ペア:

[(1, 140232168), (2, 70116084), (3, 46744056), (4, 35058042), (6, 23372028), (8, 17529021), (9, 15581352), (12, 11686014), (18, 7790676), (24, 5843007), (27, 5193784), (29, 4835592), (36, 3895338), (54, 2596892), (58, 2417796), (61, 2298888), (72, 1947669), (87, 1611864), (108, 1298446), (116, 1208898), (122, 1149444), (174, 805932), (183, 766296), (216, 649223), (232, 604449), (244, 574722), (261, 537288), (348, 402966), (366, 383148), (367, 382104), (488, 287361), (522, 268644), (549, 255432), (696, 201483), (732, 191574), (734, 191052), (783, 179096), (1044, 134322), (1098, 127716), (1101, 127368), (1464, 95787), (1468, 95526), (1566, 89548), (1647, 85144), (1769, 79272), (2088, 67161), (2196, 63858), (2202, 63684), (2936, 47763), (3132, 44774), (3294, 42572), (3303, 42456), (3538, 39636), (4392, 31929), (4404, 31842), (5307, 26424), (6264, 22387), (6588, 21286), (6606, 21228), (7076, 19818), (8808, 15921), (9909, 14152), (10614, 13212), (10643, 13176)]