136998784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 323870400

約数和(自身を除く): 186871616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 167, 208, 221, 232, 272, 334, 377, 416, 442, 464, 493, 544, 668, 754, 832, 884, 928, 986, 1088, 1336, 1508, 1664, 1768, 1856, 1972, 2171, 2176, 2672, 2839, 3016, 3536, 3712, 3944, 4342, 4843, 5344, 5678, 6032, 6409, 7072, 7888, 8684, 9686, 10688, 11356, 12064, 12818, 14144, 15776, 17368, 19372, 21376, 22712, 24128, 25636, 28288, 31552, 34736, 36907, 38744, 45424, 48256, 51272, 62959, 63104, 69472, 73814, 77488, 82331, 90848, 102544, 125918, 138944, 147628, 154976, 164662, 181696, 205088, 251836, 277888, 295256, 309952, 329324, 363392, 410176, 503672, 590512, 619904, 658648, 820352, 1007344, 1070303, 1181024, 1317296, 2014688, 2140606, 2362048, 2634592, 4029376, 4281212, 4724096, 5269184, 8058752, 8562424, 10538368, 17124848, 34249696, 68499392, 136998784]

約数ペア:

[(1, 136998784), (2, 68499392), (4, 34249696), (8, 17124848), (13, 10538368), (16, 8562424), (17, 8058752), (26, 5269184), (29, 4724096), (32, 4281212), (34, 4029376), (52, 2634592), (58, 2362048), (64, 2140606), (68, 2014688), (104, 1317296), (116, 1181024), (128, 1070303), (136, 1007344), (167, 820352), (208, 658648), (221, 619904), (232, 590512), (272, 503672), (334, 410176), (377, 363392), (416, 329324), (442, 309952), (464, 295256), (493, 277888), (544, 251836), (668, 205088), (754, 181696), (832, 164662), (884, 154976), (928, 147628), (986, 138944), (1088, 125918), (1336, 102544), (1508, 90848), (1664, 82331), (1768, 77488), (1856, 73814), (1972, 69472), (2171, 63104), (2176, 62959), (2672, 51272), (2839, 48256), (3016, 45424), (3536, 38744), (3712, 36907), (3944, 34736), (4342, 31552), (4843, 28288), (5344, 25636), (5678, 24128), (6032, 22712), (6409, 21376), (7072, 19372), (7888, 17368), (8684, 15776), (9686, 14144), (10688, 12818), (11356, 12064)]