155454336

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 473932800

約数和(自身を除く): 318478464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1451, 1488, 1674, 1728, 1984, 2232, 2902, 2976, 3348, 3456, 3968, 4353, 4464, 5804, 5952, 6696, 8706, 8928, 11608, 11904, 13059, 13392, 17412, 17856, 23216, 26118, 26784, 34824, 35712, 39177, 44981, 46432, 52236, 53568, 69648, 78354, 89962, 92864, 104472, 107136, 134943, 139296, 156708, 179924, 185728, 208944, 269886, 278592, 313416, 359848, 404829, 417888, 539772, 557184, 626832, 719696, 809658, 835776, 1079544, 1214487, 1253664, 1439392, 1619316, 1671552, 2159088, 2428974, 2507328, 2878784, 3238632, 4318176, 4857948, 5014656, 5757568, 6477264, 8636352, 9715896, 12954528, 17272704, 19431792, 25909056, 38863584, 51818112, 77727168, 155454336]

約数ペア:

[(1, 155454336), (2, 77727168), (3, 51818112), (4, 38863584), (6, 25909056), (8, 19431792), (9, 17272704), (12, 12954528), (16, 9715896), (18, 8636352), (24, 6477264), (27, 5757568), (31, 5014656), (32, 4857948), (36, 4318176), (48, 3238632), (54, 2878784), (62, 2507328), (64, 2428974), (72, 2159088), (93, 1671552), (96, 1619316), (108, 1439392), (124, 1253664), (128, 1214487), (144, 1079544), (186, 835776), (192, 809658), (216, 719696), (248, 626832), (279, 557184), (288, 539772), (372, 417888), (384, 404829), (432, 359848), (496, 313416), (558, 278592), (576, 269886), (744, 208944), (837, 185728), (864, 179924), (992, 156708), (1116, 139296), (1152, 134943), (1451, 107136), (1488, 104472), (1674, 92864), (1728, 89962), (1984, 78354), (2232, 69648), (2902, 53568), (2976, 52236), (3348, 46432), (3456, 44981), (3968, 39177), (4353, 35712), (4464, 34824), (5804, 26784), (5952, 26118), (6696, 23216), (8706, 17856), (8928, 17412), (11608, 13392), (11904, 13059)]