128833224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 370406400

約数和(自身を除く): 241573176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 103, 104, 114, 152, 156, 206, 211, 228, 247, 309, 312, 412, 422, 456, 494, 618, 633, 741, 824, 844, 988, 1236, 1266, 1339, 1482, 1688, 1957, 1976, 2472, 2532, 2678, 2743, 2964, 3914, 4009, 4017, 5064, 5356, 5486, 5871, 5928, 7828, 8018, 8034, 8229, 10712, 10972, 11742, 12027, 15656, 16036, 16068, 16458, 21733, 21944, 23484, 24054, 25441, 32072, 32136, 32916, 43466, 46968, 48108, 50882, 52117, 65199, 65832, 76323, 86932, 96216, 101764, 104234, 130398, 152646, 156351, 173864, 203528, 208468, 260796, 282529, 305292, 312702, 412927, 416936, 521592, 565058, 610584, 625404, 825854, 847587, 1130116, 1238781, 1250808, 1651708, 1695174, 2260232, 2477562, 3303416, 3390348, 4955124, 5368051, 6780696, 9910248, 10736102, 16104153, 21472204, 32208306, 42944408, 64416612, 128833224]

約数ペア:

[(1, 128833224), (2, 64416612), (3, 42944408), (4, 32208306), (6, 21472204), (8, 16104153), (12, 10736102), (13, 9910248), (19, 6780696), (24, 5368051), (26, 4955124), (38, 3390348), (39, 3303416), (52, 2477562), (57, 2260232), (76, 1695174), (78, 1651708), (103, 1250808), (104, 1238781), (114, 1130116), (152, 847587), (156, 825854), (206, 625404), (211, 610584), (228, 565058), (247, 521592), (309, 416936), (312, 412927), (412, 312702), (422, 305292), (456, 282529), (494, 260796), (618, 208468), (633, 203528), (741, 173864), (824, 156351), (844, 152646), (988, 130398), (1236, 104234), (1266, 101764), (1339, 96216), (1482, 86932), (1688, 76323), (1957, 65832), (1976, 65199), (2472, 52117), (2532, 50882), (2678, 48108), (2743, 46968), (2964, 43466), (3914, 32916), (4009, 32136), (4017, 32072), (5064, 25441), (5356, 24054), (5486, 23484), (5871, 21944), (5928, 21733), (7828, 16458), (8018, 16068), (8034, 16036), (8229, 15656), (10712, 12027), (10972, 11742)]