156943488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 454104000

約数和(自身を除く): 297160512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 192, 208, 211, 298, 312, 384, 416, 422, 447, 596, 624, 633, 832, 844, 894, 1192, 1248, 1266, 1664, 1688, 1788, 1937, 2384, 2496, 2532, 2743, 3376, 3576, 3874, 4768, 4992, 5064, 5486, 5811, 6752, 7152, 7748, 8229, 9536, 10128, 10972, 11622, 13504, 14304, 15496, 16458, 19072, 20256, 21944, 23244, 27008, 28608, 30992, 31439, 32916, 40512, 43888, 46488, 57216, 61984, 62878, 65832, 81024, 87776, 92976, 94317, 123968, 125756, 131664, 175552, 185952, 188634, 247936, 251512, 263328, 351104, 371904, 377268, 408707, 503024, 526656, 743808, 754536, 817414, 1006048, 1053312, 1226121, 1509072, 1634828, 2012096, 2452242, 3018144, 3269656, 4024192, 4904484, 6036288, 6539312, 9808968, 12072576, 13078624, 19617936, 26157248, 39235872, 52314496, 78471744, 156943488]

約数ペア:

[(1, 156943488), (2, 78471744), (3, 52314496), (4, 39235872), (6, 26157248), (8, 19617936), (12, 13078624), (13, 12072576), (16, 9808968), (24, 6539312), (26, 6036288), (32, 4904484), (39, 4024192), (48, 3269656), (52, 3018144), (64, 2452242), (78, 2012096), (96, 1634828), (104, 1509072), (128, 1226121), (149, 1053312), (156, 1006048), (192, 817414), (208, 754536), (211, 743808), (298, 526656), (312, 503024), (384, 408707), (416, 377268), (422, 371904), (447, 351104), (596, 263328), (624, 251512), (633, 247936), (832, 188634), (844, 185952), (894, 175552), (1192, 131664), (1248, 125756), (1266, 123968), (1664, 94317), (1688, 92976), (1788, 87776), (1937, 81024), (2384, 65832), (2496, 62878), (2532, 61984), (2743, 57216), (3376, 46488), (3576, 43888), (3874, 40512), (4768, 32916), (4992, 31439), (5064, 30992), (5486, 28608), (5811, 27008), (6752, 23244), (7152, 21944), (7748, 20256), (8229, 19072), (9536, 16458), (10128, 15496), (10972, 14304), (11622, 13504)]