155521000704

素因数分解:

$2^8\times 3^1\times {\mathrm{2857}}^1\times {\mathrm{70879}}^1$

素因数の和:73755

約数の個数: 72

約数和(自身を含む): 414063381760

約数和(自身を除く): 258542381056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2857, 5714, 8571, 11428, 17142, 22856, 34284, 45712, 68568, 70879, 91424, 137136, 141758, 182848, 212637, 274272, 283516, 365696, 425274, 548544, 567032, 731392, 850548, 1097088, 1134064, 1701096, 2194176, 2268128, 3402192, 4536256, 6804384, 9072512, 13608768, 18145024, 27217536, 54435072, 202501303, 405002606, 607503909, 810005212, 1215007818, 1620010424, 2430015636, 3240020848, 4860031272, 6480041696, 9720062544, 12960083392, 19440125088, 25920166784, 38880250176, 51840333568, 77760500352, 155521000704]

約数ペア:

[(1, 155521000704), (2, 77760500352), (3, 51840333568), (4, 38880250176), (6, 25920166784), (8, 19440125088), (12, 12960083392), (16, 9720062544), (24, 6480041696), (32, 4860031272), (48, 3240020848), (64, 2430015636), (96, 1620010424), (128, 1215007818), (192, 810005212), (256, 607503909), (384, 405002606), (768, 202501303), (2857, 54435072), (5714, 27217536), (8571, 18145024), (11428, 13608768), (17142, 9072512), (22856, 6804384), (34284, 4536256), (45712, 3402192), (68568, 2268128), (70879, 2194176), (91424, 1701096), (137136, 1134064), (141758, 1097088), (182848, 850548), (212637, 731392), (274272, 567032), (283516, 548544), (365696, 425274)]