154781952

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 456711360

約数和(自身を除く): 301929408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 419, 444, 481, 592, 624, 768, 832, 838, 888, 962, 1184, 1248, 1257, 1443, 1664, 1676, 1776, 1924, 2368, 2496, 2514, 2886, 3328, 3352, 3552, 3848, 4736, 4992, 5028, 5447, 5772, 6704, 7104, 7696, 9472, 9984, 10056, 10894, 11544, 13408, 14208, 15392, 15503, 16341, 20112, 21788, 23088, 26816, 28416, 30784, 31006, 32682, 40224, 43576, 46176, 46509, 53632, 61568, 62012, 65364, 80448, 87152, 92352, 93018, 107264, 123136, 124024, 130728, 160896, 174304, 184704, 186036, 201539, 248048, 261456, 321792, 348608, 369408, 372072, 403078, 496096, 522912, 604617, 697216, 744144, 806156, 992192, 1045824, 1209234, 1394432, 1488288, 1612312, 1984384, 2091648, 2418468, 2976576, 3224624, 3968768, 4183296, 4836936, 5953152, 6449248, 9673872, 11906304, 12898496, 19347744, 25796992, 38695488, 51593984, 77390976, 154781952]

約数ペア:

[(1, 154781952), (2, 77390976), (3, 51593984), (4, 38695488), (6, 25796992), (8, 19347744), (12, 12898496), (13, 11906304), (16, 9673872), (24, 6449248), (26, 5953152), (32, 4836936), (37, 4183296), (39, 3968768), (48, 3224624), (52, 2976576), (64, 2418468), (74, 2091648), (78, 1984384), (96, 1612312), (104, 1488288), (111, 1394432), (128, 1209234), (148, 1045824), (156, 992192), (192, 806156), (208, 744144), (222, 697216), (256, 604617), (296, 522912), (312, 496096), (384, 403078), (416, 372072), (419, 369408), (444, 348608), (481, 321792), (592, 261456), (624, 248048), (768, 201539), (832, 186036), (838, 184704), (888, 174304), (962, 160896), (1184, 130728), (1248, 124024), (1257, 123136), (1443, 107264), (1664, 93018), (1676, 92352), (1776, 87152), (1924, 80448), (2368, 65364), (2496, 62012), (2514, 61568), (2886, 53632), (3328, 46509), (3352, 46176), (3552, 43576), (3848, 40224), (4736, 32682), (4992, 31006), (5028, 30784), (5447, 28416), (5772, 26816), (6704, 23088), (7104, 21788), (7696, 20112), (9472, 16341), (9984, 15503), (10056, 15392), (10894, 14208), (11544, 13408)]