135258228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 415598400

約数和(自身を除く): 280340172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 419, 427, 441, 549, 588, 732, 756, 838, 854, 882, 1098, 1257, 1281, 1323, 1647, 1676, 1708, 1764, 2196, 2514, 2562, 2646, 2933, 2989, 3294, 3771, 3843, 5028, 5124, 5292, 5866, 5978, 6588, 7542, 7686, 8799, 8967, 11313, 11529, 11732, 11956, 15084, 15372, 17598, 17934, 20531, 22626, 23058, 25559, 26397, 26901, 35196, 35868, 41062, 45252, 46116, 51118, 52794, 53802, 61593, 76677, 79191, 80703, 82124, 102236, 105588, 107604, 123186, 153354, 158382, 161406, 178913, 184779, 230031, 246372, 306708, 316764, 322812, 357826, 369558, 460062, 536739, 554337, 690093, 715652, 739116, 920124, 1073478, 1108674, 1252391, 1380186, 1610217, 2146956, 2217348, 2504782, 2760372, 3220434, 3757173, 4830651, 5009564, 6440868, 7514346, 9661302, 11271519, 15028692, 19322604, 22543038, 33814557, 45086076, 67629114, 135258228]

約数ペア:

[(1, 135258228), (2, 67629114), (3, 45086076), (4, 33814557), (6, 22543038), (7, 19322604), (9, 15028692), (12, 11271519), (14, 9661302), (18, 7514346), (21, 6440868), (27, 5009564), (28, 4830651), (36, 3757173), (42, 3220434), (49, 2760372), (54, 2504782), (61, 2217348), (63, 2146956), (84, 1610217), (98, 1380186), (108, 1252391), (122, 1108674), (126, 1073478), (147, 920124), (183, 739116), (189, 715652), (196, 690093), (244, 554337), (252, 536739), (294, 460062), (366, 369558), (378, 357826), (419, 322812), (427, 316764), (441, 306708), (549, 246372), (588, 230031), (732, 184779), (756, 178913), (838, 161406), (854, 158382), (882, 153354), (1098, 123186), (1257, 107604), (1281, 105588), (1323, 102236), (1647, 82124), (1676, 80703), (1708, 79191), (1764, 76677), (2196, 61593), (2514, 53802), (2562, 52794), (2646, 51118), (2933, 46116), (2989, 45252), (3294, 41062), (3771, 35868), (3843, 35196), (5028, 26901), (5124, 26397), (5292, 25559), (5866, 23058), (5978, 22626), (6588, 20531), (7542, 17934), (7686, 17598), (8799, 15372), (8967, 15084), (11313, 11956), (11529, 11732)]