155707104

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 482630400

約数和(自身を除く): 326923296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 419, 474, 553, 588, 632, 672, 784, 838, 948, 1106, 1176, 1257, 1264, 1568, 1659, 1676, 1896, 2212, 2352, 2514, 2528, 2933, 3318, 3352, 3792, 3871, 4424, 4704, 5028, 5866, 6636, 6704, 7584, 7742, 8799, 8848, 10056, 11613, 11732, 13272, 13408, 15484, 17598, 17696, 20112, 20531, 23226, 23464, 26544, 30968, 33101, 35196, 40224, 41062, 46452, 46928, 53088, 61593, 61936, 66202, 70392, 82124, 92904, 93856, 99303, 123186, 123872, 132404, 140784, 164248, 185808, 198606, 231707, 246372, 264808, 281568, 328496, 371616, 397212, 463414, 492744, 529616, 656992, 695121, 794424, 926828, 985488, 1059232, 1390242, 1588848, 1621949, 1853656, 1970976, 2780484, 3177696, 3243898, 3707312, 4865847, 5560968, 6487796, 7414624, 9731694, 11121936, 12975592, 19463388, 22243872, 25951184, 38926776, 51902368, 77853552, 155707104]

約数ペア:

[(1, 155707104), (2, 77853552), (3, 51902368), (4, 38926776), (6, 25951184), (7, 22243872), (8, 19463388), (12, 12975592), (14, 11121936), (16, 9731694), (21, 7414624), (24, 6487796), (28, 5560968), (32, 4865847), (42, 3707312), (48, 3243898), (49, 3177696), (56, 2780484), (79, 1970976), (84, 1853656), (96, 1621949), (98, 1588848), (112, 1390242), (147, 1059232), (158, 985488), (168, 926828), (196, 794424), (224, 695121), (237, 656992), (294, 529616), (316, 492744), (336, 463414), (392, 397212), (419, 371616), (474, 328496), (553, 281568), (588, 264808), (632, 246372), (672, 231707), (784, 198606), (838, 185808), (948, 164248), (1106, 140784), (1176, 132404), (1257, 123872), (1264, 123186), (1568, 99303), (1659, 93856), (1676, 92904), (1896, 82124), (2212, 70392), (2352, 66202), (2514, 61936), (2528, 61593), (2933, 53088), (3318, 46928), (3352, 46452), (3792, 41062), (3871, 40224), (4424, 35196), (4704, 33101), (5028, 30968), (5866, 26544), (6636, 23464), (6704, 23226), (7584, 20531), (7742, 20112), (8799, 17696), (8848, 17598), (10056, 15484), (11613, 13408), (11732, 13272)]