155591808

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 435352320

約数和(自身を除く): 279760512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 128, 141, 148, 188, 192, 222, 233, 282, 296, 376, 384, 444, 466, 564, 592, 699, 752, 888, 932, 1128, 1184, 1398, 1504, 1739, 1776, 1864, 2256, 2368, 2796, 3008, 3478, 3552, 3728, 4512, 4736, 5217, 5592, 6016, 6956, 7104, 7456, 8621, 9024, 10434, 10951, 11184, 13912, 14208, 14912, 17242, 18048, 20868, 21902, 22368, 25863, 27824, 29824, 32853, 34484, 41736, 43804, 44736, 51726, 55648, 65706, 68968, 83472, 87608, 89472, 103452, 111296, 131412, 137936, 166944, 175216, 206904, 222592, 262824, 275872, 333888, 350432, 405187, 413808, 525648, 551744, 667776, 700864, 810374, 827616, 1051296, 1103488, 1215561, 1401728, 1620748, 1655232, 2102592, 2431122, 3241496, 3310464, 4205184, 4862244, 6482992, 9724488, 12965984, 19448976, 25931968, 38897952, 51863936, 77795904, 155591808]

約数ペア:

[(1, 155591808), (2, 77795904), (3, 51863936), (4, 38897952), (6, 25931968), (8, 19448976), (12, 12965984), (16, 9724488), (24, 6482992), (32, 4862244), (37, 4205184), (47, 3310464), (48, 3241496), (64, 2431122), (74, 2102592), (94, 1655232), (96, 1620748), (111, 1401728), (128, 1215561), (141, 1103488), (148, 1051296), (188, 827616), (192, 810374), (222, 700864), (233, 667776), (282, 551744), (296, 525648), (376, 413808), (384, 405187), (444, 350432), (466, 333888), (564, 275872), (592, 262824), (699, 222592), (752, 206904), (888, 175216), (932, 166944), (1128, 137936), (1184, 131412), (1398, 111296), (1504, 103452), (1739, 89472), (1776, 87608), (1864, 83472), (2256, 68968), (2368, 65706), (2796, 55648), (3008, 51726), (3478, 44736), (3552, 43804), (3728, 41736), (4512, 34484), (4736, 32853), (5217, 29824), (5592, 27824), (6016, 25863), (6956, 22368), (7104, 21902), (7456, 20868), (8621, 18048), (9024, 17242), (10434, 14912), (10951, 14208), (11184, 13912)]