156945216

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 436717440

約数和(自身を除く): 279772224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 142, 174, 192, 213, 232, 284, 348, 397, 426, 464, 568, 696, 794, 852, 928, 1136, 1191, 1392, 1588, 1704, 1856, 2059, 2272, 2382, 2784, 3176, 3408, 4118, 4544, 4764, 5568, 6177, 6352, 6816, 8236, 9528, 11513, 12354, 12704, 13632, 16472, 19056, 23026, 24708, 25408, 28187, 32944, 34539, 38112, 46052, 49416, 56374, 65888, 69078, 76224, 84561, 92104, 98832, 112748, 131776, 138156, 169122, 184208, 197664, 225496, 276312, 338244, 368416, 395328, 450992, 552624, 676488, 736832, 817423, 901984, 1105248, 1352976, 1634846, 1803968, 2210496, 2452269, 2705952, 3269692, 4904538, 5411904, 6539384, 9809076, 13078768, 19618152, 26157536, 39236304, 52315072, 78472608, 156945216]

約数ペア:

[(1, 156945216), (2, 78472608), (3, 52315072), (4, 39236304), (6, 26157536), (8, 19618152), (12, 13078768), (16, 9809076), (24, 6539384), (29, 5411904), (32, 4904538), (48, 3269692), (58, 2705952), (64, 2452269), (71, 2210496), (87, 1803968), (96, 1634846), (116, 1352976), (142, 1105248), (174, 901984), (192, 817423), (213, 736832), (232, 676488), (284, 552624), (348, 450992), (397, 395328), (426, 368416), (464, 338244), (568, 276312), (696, 225496), (794, 197664), (852, 184208), (928, 169122), (1136, 138156), (1191, 131776), (1392, 112748), (1588, 98832), (1704, 92104), (1856, 84561), (2059, 76224), (2272, 69078), (2382, 65888), (2784, 56374), (3176, 49416), (3408, 46052), (4118, 38112), (4544, 34539), (4764, 32944), (5568, 28187), (6177, 25408), (6352, 24708), (6816, 23026), (8236, 19056), (9528, 16472), (11513, 13632), (12354, 12704)]