156456216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 501686640

約数和(自身を除く): 345230424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 727, 732, 854, 882, 1098, 1176, 1281, 1454, 1464, 1708, 1764, 2181, 2196, 2562, 2908, 2989, 3416, 3528, 3843, 4362, 4392, 5089, 5124, 5816, 5978, 6543, 7686, 8724, 8967, 10178, 10248, 11956, 13086, 15267, 15372, 17448, 17934, 20356, 23912, 26172, 26901, 30534, 30744, 35623, 35868, 40712, 44347, 45801, 52344, 53802, 61068, 71246, 71736, 88694, 91602, 106869, 107604, 122136, 133041, 142492, 177388, 183204, 213738, 215208, 266082, 284984, 310429, 320607, 354776, 366408, 399123, 427476, 532164, 620858, 641214, 798246, 854952, 931287, 1064328, 1241716, 1282428, 1596492, 1862574, 2173003, 2483432, 2564856, 2793861, 3192984, 3725148, 4346006, 5587722, 6519009, 7450296, 8692012, 11175444, 13038018, 17384024, 19557027, 22350888, 26076036, 39114054, 52152072, 78228108, 156456216]

約数ペア:

[(1, 156456216), (2, 78228108), (3, 52152072), (4, 39114054), (6, 26076036), (7, 22350888), (8, 19557027), (9, 17384024), (12, 13038018), (14, 11175444), (18, 8692012), (21, 7450296), (24, 6519009), (28, 5587722), (36, 4346006), (42, 3725148), (49, 3192984), (56, 2793861), (61, 2564856), (63, 2483432), (72, 2173003), (84, 1862574), (98, 1596492), (122, 1282428), (126, 1241716), (147, 1064328), (168, 931287), (183, 854952), (196, 798246), (244, 641214), (252, 620858), (294, 532164), (366, 427476), (392, 399123), (427, 366408), (441, 354776), (488, 320607), (504, 310429), (549, 284984), (588, 266082), (727, 215208), (732, 213738), (854, 183204), (882, 177388), (1098, 142492), (1176, 133041), (1281, 122136), (1454, 107604), (1464, 106869), (1708, 91602), (1764, 88694), (2181, 71736), (2196, 71246), (2562, 61068), (2908, 53802), (2989, 52344), (3416, 45801), (3528, 44347), (3843, 40712), (4362, 35868), (4392, 35623), (5089, 30744), (5124, 30534), (5816, 26901), (5978, 26172), (6543, 23912), (7686, 20356), (8724, 17934), (8967, 17448), (10178, 15372), (10248, 15267), (11956, 13086)]