155701296

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 449283744

約数和(自身を除く): 293582448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 97, 142, 144, 157, 194, 213, 284, 291, 314, 388, 426, 471, 568, 582, 628, 639, 776, 852, 873, 942, 1136, 1164, 1256, 1278, 1413, 1552, 1704, 1746, 1884, 2328, 2512, 2556, 2826, 3408, 3492, 3768, 4656, 5112, 5652, 6887, 6984, 7536, 10224, 11147, 11304, 13774, 13968, 15229, 20661, 22294, 22608, 27548, 30458, 33441, 41322, 44588, 45687, 55096, 60916, 61983, 66882, 82644, 89176, 91374, 100323, 110192, 121832, 123966, 133764, 137061, 165288, 178352, 182748, 200646, 243664, 247932, 267528, 274122, 330576, 365496, 401292, 495864, 535056, 548244, 730992, 802584, 991728, 1081259, 1096488, 1605168, 2162518, 2192976, 3243777, 4325036, 6487554, 8650072, 9731331, 12975108, 17300144, 19462662, 25950216, 38925324, 51900432, 77850648, 155701296]

約数ペア:

[(1, 155701296), (2, 77850648), (3, 51900432), (4, 38925324), (6, 25950216), (8, 19462662), (9, 17300144), (12, 12975108), (16, 9731331), (18, 8650072), (24, 6487554), (36, 4325036), (48, 3243777), (71, 2192976), (72, 2162518), (97, 1605168), (142, 1096488), (144, 1081259), (157, 991728), (194, 802584), (213, 730992), (284, 548244), (291, 535056), (314, 495864), (388, 401292), (426, 365496), (471, 330576), (568, 274122), (582, 267528), (628, 247932), (639, 243664), (776, 200646), (852, 182748), (873, 178352), (942, 165288), (1136, 137061), (1164, 133764), (1256, 123966), (1278, 121832), (1413, 110192), (1552, 100323), (1704, 91374), (1746, 89176), (1884, 82644), (2328, 66882), (2512, 61983), (2556, 60916), (2826, 55096), (3408, 45687), (3492, 44588), (3768, 41322), (4656, 33441), (5112, 30458), (5652, 27548), (6887, 22608), (6984, 22294), (7536, 20661), (10224, 15229), (11147, 13968), (11304, 13774)]