162104208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 502824960

約数和(自身を除く): 340720752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 79, 84, 93, 112, 124, 158, 168, 186, 197, 217, 237, 248, 316, 336, 372, 394, 434, 474, 496, 553, 591, 632, 651, 744, 788, 868, 948, 1106, 1182, 1264, 1302, 1379, 1488, 1576, 1659, 1736, 1896, 2212, 2364, 2449, 2604, 2758, 3152, 3318, 3472, 3792, 4137, 4424, 4728, 4898, 5208, 5516, 6107, 6636, 7347, 8274, 8848, 9456, 9796, 10416, 11032, 12214, 13272, 14694, 15563, 16548, 17143, 18321, 19592, 22064, 24428, 26544, 29388, 31126, 33096, 34286, 36642, 39184, 42749, 46689, 48856, 51429, 58776, 62252, 66192, 68572, 73284, 85498, 93378, 97712, 102858, 108941, 117552, 124504, 128247, 137144, 146568, 170996, 186756, 205716, 217882, 249008, 256494, 274288, 293136, 326823, 341992, 373512, 411432, 435764, 482453, 512988, 653646, 683984, 747024, 822864, 871528, 964906, 1025976, 1307292, 1447359, 1743056, 1929812, 2051952, 2614584, 2894718, 3377171, 3859624, 5229168, 5789436, 6754342, 7719248, 10131513, 11578872, 13508684, 20263026, 23157744, 27017368, 40526052, 54034736, 81052104, 162104208]

約数ペア:

[(1, 162104208), (2, 81052104), (3, 54034736), (4, 40526052), (6, 27017368), (7, 23157744), (8, 20263026), (12, 13508684), (14, 11578872), (16, 10131513), (21, 7719248), (24, 6754342), (28, 5789436), (31, 5229168), (42, 3859624), (48, 3377171), (56, 2894718), (62, 2614584), (79, 2051952), (84, 1929812), (93, 1743056), (112, 1447359), (124, 1307292), (158, 1025976), (168, 964906), (186, 871528), (197, 822864), (217, 747024), (237, 683984), (248, 653646), (316, 512988), (336, 482453), (372, 435764), (394, 411432), (434, 373512), (474, 341992), (496, 326823), (553, 293136), (591, 274288), (632, 256494), (651, 249008), (744, 217882), (788, 205716), (868, 186756), (948, 170996), (1106, 146568), (1182, 137144), (1264, 128247), (1302, 124504), (1379, 117552), (1488, 108941), (1576, 102858), (1659, 97712), (1736, 93378), (1896, 85498), (2212, 73284), (2364, 68572), (2449, 66192), (2604, 62252), (2758, 58776), (3152, 51429), (3318, 48856), (3472, 46689), (3792, 42749), (4137, 39184), (4424, 36642), (4728, 34286), (4898, 33096), (5208, 31126), (5516, 29388), (6107, 26544), (6636, 24428), (7347, 22064), (8274, 19592), (8848, 18321), (9456, 17143), (9796, 16548), (10416, 15563), (11032, 14694), (12214, 13272)]