138618376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 317520000

約数和(自身を除く): 178901624

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 41, 52, 58, 59, 76, 82, 104, 116, 118, 152, 164, 232, 236, 247, 328, 377, 472, 494, 533, 551, 754, 767, 779, 988, 1066, 1102, 1121, 1189, 1508, 1534, 1558, 1711, 1976, 2132, 2204, 2242, 2378, 2419, 3016, 3068, 3116, 3422, 4264, 4408, 4484, 4756, 4838, 6136, 6232, 6844, 7163, 8968, 9512, 9676, 10127, 13688, 14326, 14573, 15457, 19352, 20254, 22243, 22591, 28652, 29146, 30914, 31447, 32509, 40508, 44486, 45182, 45961, 57304, 58292, 61828, 62894, 65018, 70151, 81016, 88972, 90364, 91922, 116584, 123656, 125788, 130036, 140302, 177944, 180728, 183844, 251576, 260072, 280604, 293683, 367688, 422617, 561208, 587366, 597493, 845234, 911963, 1174732, 1194986, 1332869, 1690468, 1823926, 2349464, 2389972, 2665738, 3380936, 3647852, 4779944, 5331476, 7295704, 10662952, 17327297, 34654594, 69309188, 138618376]

約数ペア:

[(1, 138618376), (2, 69309188), (4, 34654594), (8, 17327297), (13, 10662952), (19, 7295704), (26, 5331476), (29, 4779944), (38, 3647852), (41, 3380936), (52, 2665738), (58, 2389972), (59, 2349464), (76, 1823926), (82, 1690468), (104, 1332869), (116, 1194986), (118, 1174732), (152, 911963), (164, 845234), (232, 597493), (236, 587366), (247, 561208), (328, 422617), (377, 367688), (472, 293683), (494, 280604), (533, 260072), (551, 251576), (754, 183844), (767, 180728), (779, 177944), (988, 140302), (1066, 130036), (1102, 125788), (1121, 123656), (1189, 116584), (1508, 91922), (1534, 90364), (1558, 88972), (1711, 81016), (1976, 70151), (2132, 65018), (2204, 62894), (2242, 61828), (2378, 58292), (2419, 57304), (3016, 45961), (3068, 45182), (3116, 44486), (3422, 40508), (4264, 32509), (4408, 31447), (4484, 30914), (4756, 29146), (4838, 28652), (6136, 22591), (6232, 22243), (6844, 20254), (7163, 19352), (8968, 15457), (9512, 14573), (9676, 14326), (10127, 13688)]