157481472

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 459024192

約数和(自身を除く): 301542720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 163, 192, 204, 222, 256, 272, 296, 326, 384, 408, 444, 489, 512, 544, 592, 629, 652, 768, 816, 888, 978, 1088, 1184, 1258, 1304, 1536, 1632, 1776, 1887, 1956, 2176, 2368, 2516, 2608, 2771, 3264, 3552, 3774, 3912, 4352, 4736, 5032, 5216, 5542, 6031, 6528, 7104, 7548, 7824, 8313, 8704, 9472, 10064, 10432, 11084, 12062, 13056, 14208, 15096, 15648, 16626, 18093, 18944, 20128, 20864, 22168, 24124, 26112, 28416, 30192, 31296, 33252, 36186, 40256, 41728, 44336, 48248, 56832, 60384, 62592, 66504, 72372, 80512, 83456, 88672, 96496, 102527, 120768, 125184, 133008, 144744, 161024, 177344, 192992, 205054, 241536, 250368, 266016, 289488, 307581, 322048, 354688, 385984, 410108, 483072, 532032, 578976, 615162, 709376, 771968, 820216, 966144, 1064064, 1157952, 1230324, 1418752, 1543936, 1640432, 2128128, 2315904, 2460648, 3087872, 3280864, 4256256, 4631808, 4921296, 6561728, 9263616, 9842592, 13123456, 19685184, 26246912, 39370368, 52493824, 78740736, 157481472]

約数ペア:

[(1, 157481472), (2, 78740736), (3, 52493824), (4, 39370368), (6, 26246912), (8, 19685184), (12, 13123456), (16, 9842592), (17, 9263616), (24, 6561728), (32, 4921296), (34, 4631808), (37, 4256256), (48, 3280864), (51, 3087872), (64, 2460648), (68, 2315904), (74, 2128128), (96, 1640432), (102, 1543936), (111, 1418752), (128, 1230324), (136, 1157952), (148, 1064064), (163, 966144), (192, 820216), (204, 771968), (222, 709376), (256, 615162), (272, 578976), (296, 532032), (326, 483072), (384, 410108), (408, 385984), (444, 354688), (489, 322048), (512, 307581), (544, 289488), (592, 266016), (629, 250368), (652, 241536), (768, 205054), (816, 192992), (888, 177344), (978, 161024), (1088, 144744), (1184, 133008), (1258, 125184), (1304, 120768), (1536, 102527), (1632, 96496), (1776, 88672), (1887, 83456), (1956, 80512), (2176, 72372), (2368, 66504), (2516, 62592), (2608, 60384), (2771, 56832), (3264, 48248), (3552, 44336), (3774, 41728), (3912, 40256), (4352, 36186), (4736, 33252), (5032, 31296), (5216, 30192), (5542, 28416), (6031, 26112), (6528, 24124), (7104, 22168), (7548, 20864), (7824, 20128), (8313, 18944), (8704, 18093), (9472, 16626), (10064, 15648), (10432, 15096), (11084, 14208), (12062, 13056)]