145065216

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 420311808

約数和(自身を除く): 275246592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 271, 272, 328, 384, 408, 492, 542, 544, 656, 697, 768, 813, 816, 984, 1084, 1088, 1312, 1394, 1626, 1632, 1968, 2091, 2168, 2176, 2624, 2788, 3252, 3264, 3936, 4182, 4336, 4352, 4607, 5248, 5576, 6504, 6528, 7872, 8364, 8672, 9214, 10496, 11111, 11152, 13008, 13056, 13821, 15744, 16728, 17344, 18428, 22222, 22304, 26016, 27642, 31488, 33333, 33456, 34688, 36856, 44444, 44608, 52032, 55284, 66666, 66912, 69376, 73712, 88888, 89216, 104064, 110568, 133332, 133824, 147424, 177776, 178432, 188887, 208128, 221136, 266664, 267648, 294848, 355552, 377774, 442272, 533328, 535296, 566661, 589696, 711104, 755548, 884544, 1066656, 1133322, 1179392, 1422208, 1511096, 1769088, 2133312, 2266644, 2844416, 3022192, 3538176, 4266624, 4533288, 6044384, 8533248, 9066576, 12088768, 18133152, 24177536, 36266304, 48355072, 72532608, 145065216]

約数ペア:

[(1, 145065216), (2, 72532608), (3, 48355072), (4, 36266304), (6, 24177536), (8, 18133152), (12, 12088768), (16, 9066576), (17, 8533248), (24, 6044384), (32, 4533288), (34, 4266624), (41, 3538176), (48, 3022192), (51, 2844416), (64, 2266644), (68, 2133312), (82, 1769088), (96, 1511096), (102, 1422208), (123, 1179392), (128, 1133322), (136, 1066656), (164, 884544), (192, 755548), (204, 711104), (246, 589696), (256, 566661), (271, 535296), (272, 533328), (328, 442272), (384, 377774), (408, 355552), (492, 294848), (542, 267648), (544, 266664), (656, 221136), (697, 208128), (768, 188887), (813, 178432), (816, 177776), (984, 147424), (1084, 133824), (1088, 133332), (1312, 110568), (1394, 104064), (1626, 89216), (1632, 88888), (1968, 73712), (2091, 69376), (2168, 66912), (2176, 66666), (2624, 55284), (2788, 52032), (3252, 44608), (3264, 44444), (3936, 36856), (4182, 34688), (4336, 33456), (4352, 33333), (4607, 31488), (5248, 27642), (5576, 26016), (6504, 22304), (6528, 22222), (7872, 18428), (8364, 17344), (8672, 16728), (9214, 15744), (10496, 13821), (11111, 13056), (11152, 13008)]