157747464

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 505821420

約数和(自身を除く): 348073956

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, 732, 733, 854, 882, 1098, 1176, 1281, 1464, 1466, 1708, 1764, 2196, 2199, 2562, 2932, 2989, 3416, 3528, 3843, 4392, 4398, 5124, 5131, 5864, 5978, 6597, 7686, 8796, 8967, 10248, 10262, 11956, 13194, 15372, 15393, 17592, 17934, 20524, 23912, 26388, 26901, 30744, 30786, 35868, 35917, 41048, 44713, 46179, 52776, 53802, 61572, 71736, 71834, 89426, 92358, 107604, 107751, 123144, 134139, 143668, 178852, 184716, 215208, 215502, 268278, 287336, 312991, 323253, 357704, 369432, 402417, 431004, 536556, 625982, 646506, 804834, 862008, 938973, 1073112, 1251964, 1293012, 1609668, 1877946, 2190937, 2503928, 2586024, 2816919, 3219336, 3755892, 4381874, 5633838, 6572811, 7511784, 8763748, 11267676, 13145622, 17527496, 19718433, 22535352, 26291244, 39436866, 52582488, 78873732, 157747464]

約数ペア:

[(1, 157747464), (2, 78873732), (3, 52582488), (4, 39436866), (6, 26291244), (7, 22535352), (8, 19718433), (9, 17527496), (12, 13145622), (14, 11267676), (18, 8763748), (21, 7511784), (24, 6572811), (28, 5633838), (36, 4381874), (42, 3755892), (49, 3219336), (56, 2816919), (61, 2586024), (63, 2503928), (72, 2190937), (84, 1877946), (98, 1609668), (122, 1293012), (126, 1251964), (147, 1073112), (168, 938973), (183, 862008), (196, 804834), (244, 646506), (252, 625982), (294, 536556), (366, 431004), (392, 402417), (427, 369432), (441, 357704), (488, 323253), (504, 312991), (549, 287336), (588, 268278), (732, 215502), (733, 215208), (854, 184716), (882, 178852), (1098, 143668), (1176, 134139), (1281, 123144), (1464, 107751), (1466, 107604), (1708, 92358), (1764, 89426), (2196, 71834), (2199, 71736), (2562, 61572), (2932, 53802), (2989, 52776), (3416, 46179), (3528, 44713), (3843, 41048), (4392, 35917), (4398, 35868), (5124, 30786), (5131, 30744), (5864, 26901), (5978, 26388), (6597, 23912), (7686, 20524), (8796, 17934), (8967, 17592), (10248, 15393), (10262, 15372), (11956, 13194)]