128051140728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1\times {\mathrm{1567}}^1$

素因数の和:3197

約数の個数: 128

約数和(自身を含む): 367309393920

約数和(自身を除く): 239258253192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 802, 1203, 1213, 1567, 1604, 2406, 2426, 2807, 3134, 3208, 3639, 4701, 4812, 4852, 5614, 6268, 7278, 8421, 8491, 9402, 9624, 9704, 10969, 11228, 12536, 14556, 16842, 16982, 18804, 21938, 22456, 25473, 29112, 32907, 33684, 33964, 37608, 43876, 50946, 65814, 67368, 67928, 87752, 101892, 131628, 203784, 263256, 486413, 628367, 972826, 1256734, 1459239, 1885101, 1900771, 1945652, 2513468, 2918478, 3404891, 3770202, 3801542, 3891304, 4398569, 5026936, 5702313, 5836956, 6809782, 7540404, 7603084, 8797138, 10214673, 11404626, 11673912, 13195707, 13305397, 13619564, 15080808, 15206168, 17594276, 20429346, 22809252, 26391414, 26610794, 27239128, 35188552, 39916191, 40858692, 45618504, 52782828, 53221588, 79832382, 81717384, 105565656, 106443176, 159664764, 319329528, 762209171, 1524418342, 2286627513, 3048836684, 4573255026, 5335464197, 6097673368, 9146510052, 10670928394, 16006392591, 18293020104, 21341856788, 32012785182, 42683713576, 64025570364, 128051140728]

約数ペア:

[(1, 128051140728), (2, 64025570364), (3, 42683713576), (4, 32012785182), (6, 21341856788), (7, 18293020104), (8, 16006392591), (12, 10670928394), (14, 9146510052), (21, 6097673368), (24, 5335464197), (28, 4573255026), (42, 3048836684), (56, 2286627513), (84, 1524418342), (168, 762209171), (401, 319329528), (802, 159664764), (1203, 106443176), (1213, 105565656), (1567, 81717384), (1604, 79832382), (2406, 53221588), (2426, 52782828), (2807, 45618504), (3134, 40858692), (3208, 39916191), (3639, 35188552), (4701, 27239128), (4812, 26610794), (4852, 26391414), (5614, 22809252), (6268, 20429346), (7278, 17594276), (8421, 15206168), (8491, 15080808), (9402, 13619564), (9624, 13305397), (9704, 13195707), (10969, 11673912), (11228, 11404626), (12536, 10214673), (14556, 8797138), (16842, 7603084), (16982, 7540404), (18804, 6809782), (21938, 5836956), (22456, 5702313), (25473, 5026936), (29112, 4398569), (32907, 3891304), (33684, 3801542), (33964, 3770202), (37608, 3404891), (43876, 2918478), (50946, 2513468), (65814, 1945652), (67368, 1900771), (67928, 1885101), (87752, 1459239), (101892, 1256734), (131628, 972826), (203784, 628367), (263256, 486413)]