164674272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 510572160

約数和(自身を除く): 345897888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 179, 222, 224, 259, 296, 336, 358, 444, 518, 537, 592, 672, 716, 777, 888, 1036, 1074, 1184, 1253, 1369, 1432, 1554, 1776, 2072, 2148, 2506, 2738, 2864, 3108, 3552, 3759, 4107, 4144, 4296, 5012, 5476, 5728, 6216, 6623, 7518, 8214, 8288, 8592, 9583, 10024, 10952, 12432, 13246, 15036, 16428, 17184, 19166, 19869, 20048, 21904, 24864, 26492, 28749, 30072, 32856, 38332, 39738, 40096, 43808, 46361, 52984, 57498, 60144, 65712, 76664, 79476, 92722, 105968, 114996, 120288, 131424, 139083, 153328, 158952, 185444, 211936, 229992, 245051, 278166, 306656, 317904, 370888, 459984, 490102, 556332, 635808, 735153, 741776, 919968, 980204, 1112664, 1470306, 1483552, 1715357, 1960408, 2225328, 2940612, 3430714, 3920816, 4450656, 5146071, 5881224, 6861428, 7841632, 10292142, 11762448, 13722856, 20584284, 23524896, 27445712, 41168568, 54891424, 82337136, 164674272]

約数ペア:

[(1, 164674272), (2, 82337136), (3, 54891424), (4, 41168568), (6, 27445712), (7, 23524896), (8, 20584284), (12, 13722856), (14, 11762448), (16, 10292142), (21, 7841632), (24, 6861428), (28, 5881224), (32, 5146071), (37, 4450656), (42, 3920816), (48, 3430714), (56, 2940612), (74, 2225328), (84, 1960408), (96, 1715357), (111, 1483552), (112, 1470306), (148, 1112664), (168, 980204), (179, 919968), (222, 741776), (224, 735153), (259, 635808), (296, 556332), (336, 490102), (358, 459984), (444, 370888), (518, 317904), (537, 306656), (592, 278166), (672, 245051), (716, 229992), (777, 211936), (888, 185444), (1036, 158952), (1074, 153328), (1184, 139083), (1253, 131424), (1369, 120288), (1432, 114996), (1554, 105968), (1776, 92722), (2072, 79476), (2148, 76664), (2506, 65712), (2738, 60144), (2864, 57498), (3108, 52984), (3552, 46361), (3759, 43808), (4107, 40096), (4144, 39738), (4296, 38332), (5012, 32856), (5476, 30072), (5728, 28749), (6216, 26492), (6623, 24864), (7518, 21904), (8214, 20048), (8288, 19869), (8592, 19166), (9583, 17184), (10024, 16428), (10952, 15036), (12432, 13246)]