140883964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 298722816

約数和(自身を除く): 157838852

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 53, 62, 68, 97, 106, 124, 194, 212, 221, 388, 403, 442, 527, 689, 806, 884, 901, 1054, 1261, 1378, 1612, 1643, 1649, 1802, 2108, 2522, 2756, 3007, 3286, 3298, 3604, 5044, 5141, 6014, 6572, 6596, 6851, 10282, 11713, 12028, 13702, 20564, 21359, 21437, 23426, 27404, 27931, 39091, 42718, 42874, 46852, 51119, 55862, 66833, 78182, 85436, 85748, 87397, 102238, 111724, 133666, 156364, 159371, 174794, 204476, 267332, 318742, 349588, 363103, 637484, 664547, 726206, 1136161, 1329094, 1452412, 2071823, 2272322, 2658188, 2709307, 4143646, 4544644, 5418614, 8287292, 10837228, 35220991, 70441982, 140883964]

約数ペア:

[(1, 140883964), (2, 70441982), (4, 35220991), (13, 10837228), (17, 8287292), (26, 5418614), (31, 4544644), (34, 4143646), (52, 2709307), (53, 2658188), (62, 2272322), (68, 2071823), (97, 1452412), (106, 1329094), (124, 1136161), (194, 726206), (212, 664547), (221, 637484), (388, 363103), (403, 349588), (442, 318742), (527, 267332), (689, 204476), (806, 174794), (884, 159371), (901, 156364), (1054, 133666), (1261, 111724), (1378, 102238), (1612, 87397), (1643, 85748), (1649, 85436), (1802, 78182), (2108, 66833), (2522, 55862), (2756, 51119), (3007, 46852), (3286, 42874), (3298, 42718), (3604, 39091), (5044, 27931), (5141, 27404), (6014, 23426), (6572, 21437), (6596, 21359), (6851, 20564), (10282, 13702), (11713, 12028)]