155883864

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 396288000

約数和(自身を除く): 240404136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 199, 254, 257, 381, 398, 508, 514, 597, 762, 771, 796, 1016, 1028, 1194, 1524, 1542, 1592, 2056, 2388, 3048, 3084, 4776, 6168, 25273, 32639, 50546, 51143, 65278, 75819, 97917, 101092, 102286, 130556, 151638, 153429, 195834, 202184, 204572, 261112, 303276, 306858, 391668, 409144, 606552, 613716, 783336, 1227432, 6495161, 12990322, 19485483, 25980644, 38970966, 51961288, 77941932, 155883864]

約数ペア:

[(1, 155883864), (2, 77941932), (3, 51961288), (4, 38970966), (6, 25980644), (8, 19485483), (12, 12990322), (24, 6495161), (127, 1227432), (199, 783336), (254, 613716), (257, 606552), (381, 409144), (398, 391668), (508, 306858), (514, 303276), (597, 261112), (762, 204572), (771, 202184), (796, 195834), (1016, 153429), (1028, 151638), (1194, 130556), (1524, 102286), (1542, 101092), (1592, 97917), (2056, 75819), (2388, 65278), (3048, 51143), (3084, 50546), (4776, 32639), (6168, 25273)]