181341072

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 160

約数和(自身を含む): 586629120

約数和(自身を除く): 405288048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1231, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2462, 2728, 3069, 3348, 3693, 4092, 4464, 4752, 4924, 5456, 6138, 6696, 7386, 8184, 9207, 9848, 11079, 12276, 13392, 13541, 14772, 16368, 18414, 19696, 22158, 24552, 27082, 29544, 33237, 36828, 38161, 40623, 44316, 49104, 54164, 59088, 66474, 73656, 76322, 81246, 88632, 108328, 114483, 121869, 132948, 147312, 152644, 162492, 177264, 216656, 228966, 243738, 265896, 305288, 324984, 343449, 365607, 419771, 457932, 487476, 531792, 610576, 649968, 686898, 731214, 839542, 915864, 974952, 1030347, 1259313, 1373796, 1462428, 1679084, 1831728, 1949904, 2060694, 2518626, 2747592, 2924856, 3358168, 3777939, 4121388, 5037252, 5495184, 5849712, 6716336, 7555878, 8242776, 10074504, 11333817, 15111756, 16485552, 20149008, 22667634, 30223512, 45335268, 60447024, 90670536, 181341072]

約数ペア:

[(1, 181341072), (2, 90670536), (3, 60447024), (4, 45335268), (6, 30223512), (8, 22667634), (9, 20149008), (11, 16485552), (12, 15111756), (16, 11333817), (18, 10074504), (22, 8242776), (24, 7555878), (27, 6716336), (31, 5849712), (33, 5495184), (36, 5037252), (44, 4121388), (48, 3777939), (54, 3358168), (62, 2924856), (66, 2747592), (72, 2518626), (88, 2060694), (93, 1949904), (99, 1831728), (108, 1679084), (124, 1462428), (132, 1373796), (144, 1259313), (176, 1030347), (186, 974952), (198, 915864), (216, 839542), (248, 731214), (264, 686898), (279, 649968), (297, 610576), (341, 531792), (372, 487476), (396, 457932), (432, 419771), (496, 365607), (528, 343449), (558, 324984), (594, 305288), (682, 265896), (744, 243738), (792, 228966), (837, 216656), (1023, 177264), (1116, 162492), (1188, 152644), (1231, 147312), (1364, 132948), (1488, 121869), (1584, 114483), (1674, 108328), (2046, 88632), (2232, 81246), (2376, 76322), (2462, 73656), (2728, 66474), (3069, 59088), (3348, 54164), (3693, 49104), (4092, 44316), (4464, 40623), (4752, 38161), (4924, 36828), (5456, 33237), (6138, 29544), (6696, 27082), (7386, 24552), (8184, 22158), (9207, 19696), (9848, 18414), (11079, 16368), (12276, 14772), (13392, 13541)]