164712618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 108

約数和(自身を含む): 429230178

約数和(自身を除く): 264517560

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 101, 126, 129, 147, 202, 258, 294, 301, 303, 387, 441, 602, 606, 707, 774, 882, 903, 909, 1414, 1806, 1818, 1849, 2107, 2121, 2709, 3698, 4214, 4242, 4343, 4949, 5418, 5547, 6321, 6363, 8686, 9898, 11094, 12642, 12726, 12943, 13029, 14847, 16641, 18963, 25886, 26058, 29694, 30401, 33282, 37926, 38829, 39087, 44541, 60802, 77658, 78174, 89082, 90601, 91203, 116487, 181202, 182406, 186749, 212807, 232974, 271803, 273609, 373498, 425614, 543606, 547218, 560247, 638421, 815409, 1120494, 1276842, 1307243, 1630818, 1680741, 1915263, 2614486, 3361482, 3830526, 3921729, 7843458, 9150701, 11765187, 18301402, 23530374, 27452103, 54904206, 82356309, 164712618]

約数ペア:

[(1, 164712618), (2, 82356309), (3, 54904206), (6, 27452103), (7, 23530374), (9, 18301402), (14, 11765187), (18, 9150701), (21, 7843458), (42, 3921729), (43, 3830526), (49, 3361482), (63, 2614486), (86, 1915263), (98, 1680741), (101, 1630818), (126, 1307243), (129, 1276842), (147, 1120494), (202, 815409), (258, 638421), (294, 560247), (301, 547218), (303, 543606), (387, 425614), (441, 373498), (602, 273609), (606, 271803), (707, 232974), (774, 212807), (882, 186749), (903, 182406), (909, 181202), (1414, 116487), (1806, 91203), (1818, 90601), (1849, 89082), (2107, 78174), (2121, 77658), (2709, 60802), (3698, 44541), (4214, 39087), (4242, 38829), (4343, 37926), (4949, 33282), (5418, 30401), (5547, 29694), (6321, 26058), (6363, 25886), (8686, 18963), (9898, 16641), (11094, 14847), (12642, 13029), (12726, 12943)]