198618072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 352959528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 59, 68, 74, 102, 111, 118, 136, 148, 177, 204, 222, 223, 236, 296, 354, 408, 444, 446, 472, 629, 669, 708, 888, 892, 1003, 1258, 1338, 1416, 1784, 1887, 2006, 2183, 2516, 2676, 3009, 3774, 3791, 4012, 4366, 5032, 5352, 6018, 6549, 7548, 7582, 8024, 8251, 8732, 11373, 12036, 13098, 13157, 15096, 15164, 16502, 17464, 22746, 24072, 24753, 26196, 26314, 30328, 33004, 37111, 39471, 45492, 49506, 52392, 52628, 66008, 74222, 78942, 90984, 99012, 105256, 111333, 140267, 148444, 157884, 198024, 222666, 223669, 280534, 296888, 315768, 420801, 445332, 447338, 486809, 561068, 671007, 841602, 890664, 894676, 973618, 1122136, 1342014, 1460427, 1683204, 1789352, 1947236, 2684028, 2920854, 3366408, 3894472, 5368056, 5841708, 8275753, 11683416, 16551506, 24827259, 33103012, 49654518, 66206024, 99309036, 198618072]

約数ペア:

[(1, 198618072), (2, 99309036), (3, 66206024), (4, 49654518), (6, 33103012), (8, 24827259), (12, 16551506), (17, 11683416), (24, 8275753), (34, 5841708), (37, 5368056), (51, 3894472), (59, 3366408), (68, 2920854), (74, 2684028), (102, 1947236), (111, 1789352), (118, 1683204), (136, 1460427), (148, 1342014), (177, 1122136), (204, 973618), (222, 894676), (223, 890664), (236, 841602), (296, 671007), (354, 561068), (408, 486809), (444, 447338), (446, 445332), (472, 420801), (629, 315768), (669, 296888), (708, 280534), (888, 223669), (892, 222666), (1003, 198024), (1258, 157884), (1338, 148444), (1416, 140267), (1784, 111333), (1887, 105256), (2006, 99012), (2183, 90984), (2516, 78942), (2676, 74222), (3009, 66008), (3774, 52628), (3791, 52392), (4012, 49506), (4366, 45492), (5032, 39471), (5352, 37111), (6018, 33004), (6549, 30328), (7548, 26314), (7582, 26196), (8024, 24753), (8251, 24072), (8732, 22746), (11373, 17464), (12036, 16502), (13098, 15164), (13157, 15096)]