154966656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 455817600

約数和(自身を除く): 300850944

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, 296, 312, 384, 416, 444, 481, 592, 624, 832, 839, 888, 962, 1184, 1248, 1443, 1664, 1678, 1776, 1924, 2368, 2496, 2517, 2886, 3356, 3552, 3848, 4736, 4992, 5034, 5772, 6712, 7104, 7696, 10068, 10907, 11544, 13424, 14208, 15392, 20136, 21814, 23088, 26848, 30784, 31043, 32721, 40272, 43628, 46176, 53696, 61568, 62086, 65442, 80544, 87256, 92352, 93129, 107392, 124172, 130884, 161088, 174512, 184704, 186258, 248344, 261768, 322176, 349024, 372516, 403559, 496688, 523536, 698048, 745032, 807118, 993376, 1047072, 1210677, 1396096, 1490064, 1614236, 1986752, 2094144, 2421354, 2980128, 3228472, 3973504, 4188288, 4842708, 5960256, 6456944, 9685416, 11920512, 12913888, 19370832, 25827776, 38741664, 51655552, 77483328, 154966656]

約数ペア:

[(1, 154966656), (2, 77483328), (3, 51655552), (4, 38741664), (6, 25827776), (8, 19370832), (12, 12913888), (13, 11920512), (16, 9685416), (24, 6456944), (26, 5960256), (32, 4842708), (37, 4188288), (39, 3973504), (48, 3228472), (52, 2980128), (64, 2421354), (74, 2094144), (78, 1986752), (96, 1614236), (104, 1490064), (111, 1396096), (128, 1210677), (148, 1047072), (156, 993376), (192, 807118), (208, 745032), (222, 698048), (296, 523536), (312, 496688), (384, 403559), (416, 372516), (444, 349024), (481, 322176), (592, 261768), (624, 248344), (832, 186258), (839, 184704), (888, 174512), (962, 161088), (1184, 130884), (1248, 124172), (1443, 107392), (1664, 93129), (1678, 92352), (1776, 87256), (1924, 80544), (2368, 65442), (2496, 62086), (2517, 61568), (2886, 53696), (3356, 46176), (3552, 43628), (3848, 40272), (4736, 32721), (4992, 31043), (5034, 30784), (5772, 26848), (6712, 23088), (7104, 21814), (7696, 20136), (10068, 15392), (10907, 14208), (11544, 13424)]