173900016

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 502441056

約数和(自身を除く): 328541040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 73, 142, 144, 146, 213, 219, 233, 284, 292, 426, 438, 466, 568, 584, 639, 657, 699, 852, 876, 932, 1136, 1168, 1278, 1314, 1398, 1704, 1752, 1864, 2097, 2556, 2628, 2796, 3408, 3504, 3728, 4194, 5112, 5183, 5256, 5592, 8388, 10224, 10366, 10512, 11184, 15549, 16543, 16776, 17009, 20732, 31098, 33086, 33552, 34018, 41464, 46647, 49629, 51027, 62196, 66172, 68036, 82928, 93294, 99258, 102054, 124392, 132344, 136072, 148887, 153081, 186588, 198516, 204108, 248784, 264688, 272144, 297774, 306162, 373176, 397032, 408216, 595548, 612324, 746352, 794064, 816432, 1191096, 1207639, 1224648, 2382192, 2415278, 2449296, 3622917, 4830556, 7245834, 9661112, 10868751, 14491668, 19322224, 21737502, 28983336, 43475004, 57966672, 86950008, 173900016]

約数ペア:

[(1, 173900016), (2, 86950008), (3, 57966672), (4, 43475004), (6, 28983336), (8, 21737502), (9, 19322224), (12, 14491668), (16, 10868751), (18, 9661112), (24, 7245834), (36, 4830556), (48, 3622917), (71, 2449296), (72, 2415278), (73, 2382192), (142, 1224648), (144, 1207639), (146, 1191096), (213, 816432), (219, 794064), (233, 746352), (284, 612324), (292, 595548), (426, 408216), (438, 397032), (466, 373176), (568, 306162), (584, 297774), (639, 272144), (657, 264688), (699, 248784), (852, 204108), (876, 198516), (932, 186588), (1136, 153081), (1168, 148887), (1278, 136072), (1314, 132344), (1398, 124392), (1704, 102054), (1752, 99258), (1864, 93294), (2097, 82928), (2556, 68036), (2628, 66172), (2796, 62196), (3408, 51027), (3504, 49629), (3728, 46647), (4194, 41464), (5112, 34018), (5183, 33552), (5256, 33086), (5592, 31098), (8388, 20732), (10224, 17009), (10366, 16776), (10512, 16543), (11184, 15549)]