157211208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 144

約数和(自身を含む): 540455760

約数和(自身を除く): 383244552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4051, 4312, 4851, 5544, 6468, 8102, 9702, 12153, 12936, 16204, 19404, 24306, 28357, 32408, 36459, 38808, 44561, 48612, 56714, 72918, 85071, 89122, 97224, 113428, 133683, 145836, 170142, 178244, 198499, 226856, 255213, 267366, 291672, 311927, 340284, 356488, 396998, 401049, 510426, 534732, 595497, 623854, 680568, 793996, 802098, 935781, 1020852, 1069464, 1190994, 1247708, 1587992, 1604196, 1786491, 1871562, 2041704, 2183489, 2381988, 2495416, 2807343, 3208392, 3572982, 3743124, 4366978, 4763976, 5614686, 6550467, 7145964, 7486248, 8733956, 11229372, 13100934, 14291928, 17467912, 19651401, 22458744, 26201868, 39302802, 52403736, 78605604, 157211208]

約数ペア:

[(1, 157211208), (2, 78605604), (3, 52403736), (4, 39302802), (6, 26201868), (7, 22458744), (8, 19651401), (9, 17467912), (11, 14291928), (12, 13100934), (14, 11229372), (18, 8733956), (21, 7486248), (22, 7145964), (24, 6550467), (28, 5614686), (33, 4763976), (36, 4366978), (42, 3743124), (44, 3572982), (49, 3208392), (56, 2807343), (63, 2495416), (66, 2381988), (72, 2183489), (77, 2041704), (84, 1871562), (88, 1786491), (98, 1604196), (99, 1587992), (126, 1247708), (132, 1190994), (147, 1069464), (154, 1020852), (168, 935781), (196, 802098), (198, 793996), (231, 680568), (252, 623854), (264, 595497), (294, 534732), (308, 510426), (392, 401049), (396, 396998), (441, 356488), (462, 340284), (504, 311927), (539, 291672), (588, 267366), (616, 255213), (693, 226856), (792, 198499), (882, 178244), (924, 170142), (1078, 145836), (1176, 133683), (1386, 113428), (1617, 97224), (1764, 89122), (1848, 85071), (2156, 72918), (2772, 56714), (3234, 48612), (3528, 44561), (4051, 38808), (4312, 36459), (4851, 32408), (5544, 28357), (6468, 24306), (8102, 19404), (9702, 16204), (12153, 12936)]