16658304

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 49351680

約数和(自身を除く): 32693376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 71, 78, 94, 96, 104, 128, 141, 142, 156, 188, 192, 208, 213, 282, 284, 312, 376, 384, 416, 426, 564, 568, 611, 624, 752, 832, 852, 923, 1128, 1136, 1222, 1248, 1504, 1664, 1704, 1833, 1846, 2256, 2272, 2444, 2496, 2769, 3008, 3337, 3408, 3666, 3692, 4512, 4544, 4888, 4992, 5538, 6016, 6674, 6816, 7332, 7384, 9024, 9088, 9776, 10011, 11076, 13348, 13632, 14664, 14768, 18048, 19552, 20022, 22152, 26696, 27264, 29328, 29536, 39104, 40044, 43381, 44304, 53392, 58656, 59072, 78208, 80088, 86762, 88608, 106784, 117312, 118144, 130143, 160176, 173524, 177216, 213568, 234624, 260286, 320352, 347048, 354432, 427136, 520572, 640704, 694096, 1041144, 1281408, 1388192, 2082288, 2776384, 4164576, 5552768, 8329152, 16658304]

約数ペア:

[(1, 16658304), (2, 8329152), (3, 5552768), (4, 4164576), (6, 2776384), (8, 2082288), (12, 1388192), (13, 1281408), (16, 1041144), (24, 694096), (26, 640704), (32, 520572), (39, 427136), (47, 354432), (48, 347048), (52, 320352), (64, 260286), (71, 234624), (78, 213568), (94, 177216), (96, 173524), (104, 160176), (128, 130143), (141, 118144), (142, 117312), (156, 106784), (188, 88608), (192, 86762), (208, 80088), (213, 78208), (282, 59072), (284, 58656), (312, 53392), (376, 44304), (384, 43381), (416, 40044), (426, 39104), (564, 29536), (568, 29328), (611, 27264), (624, 26696), (752, 22152), (832, 20022), (852, 19552), (923, 18048), (1128, 14768), (1136, 14664), (1222, 13632), (1248, 13348), (1504, 11076), (1664, 10011), (1704, 9776), (1833, 9088), (1846, 9024), (2256, 7384), (2272, 7332), (2444, 6816), (2496, 6674), (2769, 6016), (3008, 5538), (3337, 4992), (3408, 4888), (3666, 4544), (3692, 4512)]