161367552

素因数分解:

$2^9\times 3^5\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 120

約数和(自身を含む): 483338856

約数和(自身を除く): 321971304

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, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1297, 1536, 1728, 1944, 2304, 2592, 2594, 3456, 3888, 3891, 4608, 5184, 5188, 6912, 7776, 7782, 10368, 10376, 11673, 13824, 15552, 15564, 20736, 20752, 23346, 31104, 31128, 35019, 41472, 41504, 46692, 62208, 62256, 70038, 83008, 93384, 105057, 124416, 124512, 140076, 166016, 186768, 210114, 249024, 280152, 315171, 332032, 373536, 420228, 498048, 560304, 630342, 664064, 747072, 840456, 996096, 1120608, 1260684, 1494144, 1680912, 1992192, 2241216, 2521368, 2988288, 3361824, 4482432, 5042736, 5976576, 6723648, 8964864, 10085472, 13447296, 17929728, 20170944, 26894592, 40341888, 53789184, 80683776, 161367552]

約数ペア:

[(1, 161367552), (2, 80683776), (3, 53789184), (4, 40341888), (6, 26894592), (8, 20170944), (9, 17929728), (12, 13447296), (16, 10085472), (18, 8964864), (24, 6723648), (27, 5976576), (32, 5042736), (36, 4482432), (48, 3361824), (54, 2988288), (64, 2521368), (72, 2241216), (81, 1992192), (96, 1680912), (108, 1494144), (128, 1260684), (144, 1120608), (162, 996096), (192, 840456), (216, 747072), (243, 664064), (256, 630342), (288, 560304), (324, 498048), (384, 420228), (432, 373536), (486, 332032), (512, 315171), (576, 280152), (648, 249024), (768, 210114), (864, 186768), (972, 166016), (1152, 140076), (1296, 124512), (1297, 124416), (1536, 105057), (1728, 93384), (1944, 83008), (2304, 70038), (2592, 62256), (2594, 62208), (3456, 46692), (3888, 41504), (3891, 41472), (4608, 35019), (5184, 31128), (5188, 31104), (6912, 23346), (7776, 20752), (7782, 20736), (10368, 15564), (10376, 15552), (11673, 13824)]