137509272

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 404352000

約数和(自身を除く): 266842728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 89, 92, 108, 138, 178, 184, 207, 216, 267, 276, 311, 356, 414, 534, 552, 621, 622, 712, 801, 828, 933, 1068, 1242, 1244, 1602, 1656, 1866, 2047, 2136, 2403, 2484, 2488, 2799, 3204, 3732, 4094, 4806, 4968, 5598, 6141, 6408, 7153, 7464, 8188, 8397, 9612, 11196, 12282, 14306, 16376, 16794, 18423, 19224, 21459, 22392, 24564, 27679, 28612, 33588, 36846, 42918, 49128, 55269, 55358, 57224, 64377, 67176, 73692, 83037, 85836, 110538, 110716, 128754, 147384, 166074, 171672, 193131, 221076, 221432, 249111, 257508, 332148, 386262, 442152, 498222, 515016, 636617, 664296, 747333, 772524, 996444, 1273234, 1494666, 1545048, 1909851, 1992888, 2546468, 2989332, 3819702, 5092936, 5729553, 5978664, 7639404, 11459106, 15278808, 17188659, 22918212, 34377318, 45836424, 68754636, 137509272]

約数ペア:

[(1, 137509272), (2, 68754636), (3, 45836424), (4, 34377318), (6, 22918212), (8, 17188659), (9, 15278808), (12, 11459106), (18, 7639404), (23, 5978664), (24, 5729553), (27, 5092936), (36, 3819702), (46, 2989332), (54, 2546468), (69, 1992888), (72, 1909851), (89, 1545048), (92, 1494666), (108, 1273234), (138, 996444), (178, 772524), (184, 747333), (207, 664296), (216, 636617), (267, 515016), (276, 498222), (311, 442152), (356, 386262), (414, 332148), (534, 257508), (552, 249111), (621, 221432), (622, 221076), (712, 193131), (801, 171672), (828, 166074), (933, 147384), (1068, 128754), (1242, 110716), (1244, 110538), (1602, 85836), (1656, 83037), (1866, 73692), (2047, 67176), (2136, 64377), (2403, 57224), (2484, 55358), (2488, 55269), (2799, 49128), (3204, 42918), (3732, 36846), (4094, 33588), (4806, 28612), (4968, 27679), (5598, 24564), (6141, 22392), (6408, 21459), (7153, 19224), (7464, 18423), (8188, 16794), (8397, 16376), (9612, 14306), (11196, 12282)]