188231328

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 389655072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 656, 684, 738, 779, 839, 912, 984, 1312, 1368, 1476, 1558, 1678, 1824, 1968, 2337, 2517, 2736, 2952, 3116, 3356, 3936, 4674, 5034, 5472, 5904, 6232, 6712, 7011, 7551, 9348, 10068, 11808, 12464, 13424, 14022, 15102, 15941, 18696, 20136, 24928, 26848, 28044, 30204, 31882, 34399, 37392, 40272, 47823, 56088, 60408, 63764, 68798, 74784, 80544, 95646, 103197, 112176, 120816, 127528, 137596, 143469, 191292, 206394, 224352, 241632, 255056, 275192, 286938, 309591, 382584, 412788, 510112, 550384, 573876, 619182, 653581, 765168, 825576, 1100768, 1147752, 1238364, 1307162, 1530336, 1651152, 1960743, 2295504, 2476728, 2614324, 3302304, 3921486, 4591008, 4953456, 5228648, 5882229, 7842972, 9906912, 10457296, 11764458, 15685944, 20914592, 23528916, 31371888, 47057832, 62743776, 94115664, 188231328]

約数ペア:

[(1, 188231328), (2, 94115664), (3, 62743776), (4, 47057832), (6, 31371888), (8, 23528916), (9, 20914592), (12, 15685944), (16, 11764458), (18, 10457296), (19, 9906912), (24, 7842972), (32, 5882229), (36, 5228648), (38, 4953456), (41, 4591008), (48, 3921486), (57, 3302304), (72, 2614324), (76, 2476728), (82, 2295504), (96, 1960743), (114, 1651152), (123, 1530336), (144, 1307162), (152, 1238364), (164, 1147752), (171, 1100768), (228, 825576), (246, 765168), (288, 653581), (304, 619182), (328, 573876), (342, 550384), (369, 510112), (456, 412788), (492, 382584), (608, 309591), (656, 286938), (684, 275192), (738, 255056), (779, 241632), (839, 224352), (912, 206394), (984, 191292), (1312, 143469), (1368, 137596), (1476, 127528), (1558, 120816), (1678, 112176), (1824, 103197), (1968, 95646), (2337, 80544), (2517, 74784), (2736, 68798), (2952, 63764), (3116, 60408), (3356, 56088), (3936, 47823), (4674, 40272), (5034, 37392), (5472, 34399), (5904, 31882), (6232, 30204), (6712, 28044), (7011, 26848), (7551, 24928), (9348, 20136), (10068, 18696), (11808, 15941), (12464, 15102), (13424, 14022)]