164876109152

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1393

約数の個数: 144

約数和(自身を含む): 352677719520

約数和(自身を除く): 187801610368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 289, 359, 424, 544, 578, 718, 848, 901, 937, 1156, 1436, 1696, 1802, 1874, 2312, 2872, 3604, 3748, 4624, 5744, 6103, 7208, 7496, 9248, 11488, 12206, 14416, 14992, 15317, 15929, 19027, 24412, 28832, 29984, 30634, 31858, 38054, 48824, 49661, 61268, 63716, 76108, 97648, 99322, 103751, 122536, 127432, 152216, 195296, 198644, 207502, 245072, 254864, 270793, 304432, 323459, 336383, 397288, 415004, 490144, 509728, 541586, 608864, 646918, 672766, 794576, 830008, 844237, 1083172, 1293836, 1345532, 1589152, 1660016, 1688474, 2166344, 2587672, 2691064, 3320032, 3376948, 4332688, 5175344, 5382128, 5498803, 5718511, 6753896, 8665376, 10350688, 10764256, 10997606, 11437022, 13507792, 14352029, 17828299, 21995212, 22874044, 27015584, 28704058, 35656598, 43990424, 45748088, 57408116, 71313196, 87980848, 91496176, 97214687, 114816232, 142626392, 175961696, 182992352, 194429374, 229632464, 285252784, 303081083, 388858748, 459264928, 570505568, 606162166, 777717496, 1212324332, 1555434992, 2424648664, 3110869984, 4849297328, 5152378411, 9698594656, 10304756822, 20609513644, 41219027288, 82438054576, 164876109152]

約数ペア:

[(1, 164876109152), (2, 82438054576), (4, 41219027288), (8, 20609513644), (16, 10304756822), (17, 9698594656), (32, 5152378411), (34, 4849297328), (53, 3110869984), (68, 2424648664), (106, 1555434992), (136, 1212324332), (212, 777717496), (272, 606162166), (289, 570505568), (359, 459264928), (424, 388858748), (544, 303081083), (578, 285252784), (718, 229632464), (848, 194429374), (901, 182992352), (937, 175961696), (1156, 142626392), (1436, 114816232), (1696, 97214687), (1802, 91496176), (1874, 87980848), (2312, 71313196), (2872, 57408116), (3604, 45748088), (3748, 43990424), (4624, 35656598), (5744, 28704058), (6103, 27015584), (7208, 22874044), (7496, 21995212), (9248, 17828299), (11488, 14352029), (12206, 13507792), (14416, 11437022), (14992, 10997606), (15317, 10764256), (15929, 10350688), (19027, 8665376), (24412, 6753896), (28832, 5718511), (29984, 5498803), (30634, 5382128), (31858, 5175344), (38054, 4332688), (48824, 3376948), (49661, 3320032), (61268, 2691064), (63716, 2587672), (76108, 2166344), (97648, 1688474), (99322, 1660016), (103751, 1589152), (122536, 1345532), (127432, 1293836), (152216, 1083172), (195296, 844237), (198644, 830008), (207502, 794576), (245072, 672766), (254864, 646918), (270793, 608864), (304432, 541586), (323459, 509728), (336383, 490144), (397288, 415004)]