128195136

素因数分解:

$2^6\times 3^5\times {\mathrm{8243}}^1$

素因数の和:8270

約数の個数: 84

約数和(自身を含む): 381103632

約数和(自身を除く): 252908496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 8243, 15552, 16486, 24729, 32972, 49458, 65944, 74187, 98916, 131888, 148374, 197832, 222561, 263776, 296748, 395664, 445122, 527552, 593496, 667683, 791328, 890244, 1186992, 1335366, 1582656, 1780488, 2003049, 2373984, 2670732, 3560976, 4006098, 4747968, 5341464, 7121952, 8012196, 10682928, 14243904, 16024392, 21365856, 32048784, 42731712, 64097568, 128195136]

約数ペア:

[(1, 128195136), (2, 64097568), (3, 42731712), (4, 32048784), (6, 21365856), (8, 16024392), (9, 14243904), (12, 10682928), (16, 8012196), (18, 7121952), (24, 5341464), (27, 4747968), (32, 4006098), (36, 3560976), (48, 2670732), (54, 2373984), (64, 2003049), (72, 1780488), (81, 1582656), (96, 1335366), (108, 1186992), (144, 890244), (162, 791328), (192, 667683), (216, 593496), (243, 527552), (288, 445122), (324, 395664), (432, 296748), (486, 263776), (576, 222561), (648, 197832), (864, 148374), (972, 131888), (1296, 98916), (1728, 74187), (1944, 65944), (2592, 49458), (3888, 32972), (5184, 24729), (7776, 16486), (8243, 15552)]