159957216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 144

約数和(自身を含む): 495213264

約数和(自身を除く): 335256048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 544, 592, 612, 629, 666, 816, 883, 888, 1184, 1224, 1258, 1332, 1632, 1766, 1776, 1887, 2448, 2516, 2649, 2664, 3532, 3552, 3774, 4896, 5032, 5298, 5328, 5661, 7064, 7548, 7947, 10064, 10596, 10656, 11322, 14128, 15011, 15096, 15894, 20128, 21192, 22644, 28256, 30022, 30192, 31788, 32671, 42384, 45033, 45288, 60044, 60384, 63576, 65342, 84768, 90066, 90576, 98013, 120088, 127152, 130684, 135099, 180132, 181152, 196026, 240176, 254304, 261368, 270198, 294039, 360264, 392052, 480352, 522736, 540396, 555407, 588078, 720528, 784104, 1045472, 1080792, 1110814, 1176156, 1441056, 1568208, 1666221, 2161584, 2221628, 2352312, 3136416, 3332442, 4323168, 4443256, 4704624, 4998663, 6664884, 8886512, 9409248, 9997326, 13329768, 17773024, 19994652, 26659536, 39989304, 53319072, 79978608, 159957216]

約数ペア:

[(1, 159957216), (2, 79978608), (3, 53319072), (4, 39989304), (6, 26659536), (8, 19994652), (9, 17773024), (12, 13329768), (16, 9997326), (17, 9409248), (18, 8886512), (24, 6664884), (32, 4998663), (34, 4704624), (36, 4443256), (37, 4323168), (48, 3332442), (51, 3136416), (68, 2352312), (72, 2221628), (74, 2161584), (96, 1666221), (102, 1568208), (111, 1441056), (136, 1176156), (144, 1110814), (148, 1080792), (153, 1045472), (204, 784104), (222, 720528), (272, 588078), (288, 555407), (296, 540396), (306, 522736), (333, 480352), (408, 392052), (444, 360264), (544, 294039), (592, 270198), (612, 261368), (629, 254304), (666, 240176), (816, 196026), (883, 181152), (888, 180132), (1184, 135099), (1224, 130684), (1258, 127152), (1332, 120088), (1632, 98013), (1766, 90576), (1776, 90066), (1887, 84768), (2448, 65342), (2516, 63576), (2649, 60384), (2664, 60044), (3532, 45288), (3552, 45033), (3774, 42384), (4896, 32671), (5032, 31788), (5298, 30192), (5328, 30022), (5661, 28256), (7064, 22644), (7548, 21192), (7947, 20128), (10064, 15894), (10596, 15096), (10656, 15011), (11322, 14128)]