155115648

素因数分解:

$2^7\times 3^5\times {\mathrm{4987}}^1$

素因数の和:5016

約数の個数: 96

約数和(自身を含む): 462986160

約数和(自身を除く): 307870512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 4987, 5184, 7776, 9974, 10368, 14961, 15552, 19948, 29922, 31104, 39896, 44883, 59844, 79792, 89766, 119688, 134649, 159584, 179532, 239376, 269298, 319168, 359064, 403947, 478752, 538596, 638336, 718128, 807894, 957504, 1077192, 1211841, 1436256, 1615788, 1915008, 2154384, 2423682, 2872512, 3231576, 4308768, 4847364, 5745024, 6463152, 8617536, 9694728, 12926304, 17235072, 19389456, 25852608, 38778912, 51705216, 77557824, 155115648]

約数ペア:

[(1, 155115648), (2, 77557824), (3, 51705216), (4, 38778912), (6, 25852608), (8, 19389456), (9, 17235072), (12, 12926304), (16, 9694728), (18, 8617536), (24, 6463152), (27, 5745024), (32, 4847364), (36, 4308768), (48, 3231576), (54, 2872512), (64, 2423682), (72, 2154384), (81, 1915008), (96, 1615788), (108, 1436256), (128, 1211841), (144, 1077192), (162, 957504), (192, 807894), (216, 718128), (243, 638336), (288, 538596), (324, 478752), (384, 403947), (432, 359064), (486, 319168), (576, 269298), (648, 239376), (864, 179532), (972, 159584), (1152, 134649), (1296, 119688), (1728, 89766), (1944, 79792), (2592, 59844), (3456, 44883), (3888, 39896), (4987, 31104), (5184, 29922), (7776, 19948), (9974, 15552), (10368, 14961)]