195767568

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 564303168

約数和(自身を除く): 368535600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 103, 134, 144, 197, 201, 206, 268, 309, 394, 402, 412, 536, 591, 603, 618, 788, 804, 824, 927, 1072, 1182, 1206, 1236, 1576, 1608, 1648, 1773, 1854, 2364, 2412, 2472, 3152, 3216, 3546, 3708, 4728, 4824, 4944, 6901, 7092, 7416, 9456, 9648, 13199, 13802, 14184, 14832, 20291, 20703, 26398, 27604, 28368, 39597, 40582, 41406, 52796, 55208, 60873, 62109, 79194, 81164, 82812, 105592, 110416, 118791, 121746, 124218, 158388, 162328, 165624, 182619, 211184, 237582, 243492, 248436, 316776, 324656, 331248, 365238, 475164, 486984, 496872, 633552, 730476, 950328, 973968, 993744, 1359497, 1460952, 1900656, 2718994, 2921904, 4078491, 5437988, 8156982, 10875976, 12235473, 16313964, 21751952, 24470946, 32627928, 48941892, 65255856, 97883784, 195767568]

約数ペア:

[(1, 195767568), (2, 97883784), (3, 65255856), (4, 48941892), (6, 32627928), (8, 24470946), (9, 21751952), (12, 16313964), (16, 12235473), (18, 10875976), (24, 8156982), (36, 5437988), (48, 4078491), (67, 2921904), (72, 2718994), (103, 1900656), (134, 1460952), (144, 1359497), (197, 993744), (201, 973968), (206, 950328), (268, 730476), (309, 633552), (394, 496872), (402, 486984), (412, 475164), (536, 365238), (591, 331248), (603, 324656), (618, 316776), (788, 248436), (804, 243492), (824, 237582), (927, 211184), (1072, 182619), (1182, 165624), (1206, 162328), (1236, 158388), (1576, 124218), (1608, 121746), (1648, 118791), (1773, 110416), (1854, 105592), (2364, 82812), (2412, 81164), (2472, 79194), (3152, 62109), (3216, 60873), (3546, 55208), (3708, 52796), (4728, 41406), (4824, 40582), (4944, 39597), (6901, 28368), (7092, 27604), (7416, 26398), (9456, 20703), (9648, 20291), (13199, 14832), (13802, 14184)]