139537008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 424504080

約数和(自身を除く): 284967072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 569, 624, 786, 936, 1048, 1138, 1179, 1572, 1703, 1707, 1872, 2096, 2276, 2358, 3144, 3406, 3414, 4552, 4716, 5109, 5121, 6288, 6812, 6828, 7397, 9104, 9432, 10218, 10242, 13624, 13656, 14794, 15327, 18864, 20436, 20484, 22191, 27248, 27312, 29588, 30654, 40872, 40968, 44382, 59176, 61308, 66573, 74539, 81744, 81936, 88764, 118352, 122616, 133146, 149078, 177528, 223617, 245232, 266292, 298156, 355056, 447234, 532584, 596312, 670851, 894468, 969007, 1065168, 1192624, 1341702, 1788936, 1938014, 2683404, 2907021, 3577872, 3876028, 5366808, 5814042, 7752056, 8721063, 10733616, 11628084, 15504112, 17442126, 23256168, 34884252, 46512336, 69768504, 139537008]

約数ペア:

[(1, 139537008), (2, 69768504), (3, 46512336), (4, 34884252), (6, 23256168), (8, 17442126), (9, 15504112), (12, 11628084), (13, 10733616), (16, 8721063), (18, 7752056), (24, 5814042), (26, 5366808), (36, 3876028), (39, 3577872), (48, 2907021), (52, 2683404), (72, 1938014), (78, 1788936), (104, 1341702), (117, 1192624), (131, 1065168), (144, 969007), (156, 894468), (208, 670851), (234, 596312), (262, 532584), (312, 447234), (393, 355056), (468, 298156), (524, 266292), (569, 245232), (624, 223617), (786, 177528), (936, 149078), (1048, 133146), (1138, 122616), (1179, 118352), (1572, 88764), (1703, 81936), (1707, 81744), (1872, 74539), (2096, 66573), (2276, 61308), (2358, 59176), (3144, 44382), (3406, 40968), (3414, 40872), (4552, 30654), (4716, 29588), (5109, 27312), (5121, 27248), (6288, 22191), (6812, 20484), (6828, 20436), (7397, 18864), (9104, 15327), (9432, 14794), (10218, 13656), (10242, 13624)]