161534304

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 502548480

約数和(自身を除く): 341014176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 93, 96, 108, 111, 124, 144, 148, 163, 186, 216, 222, 248, 279, 288, 296, 326, 333, 372, 432, 444, 489, 496, 558, 592, 652, 666, 744, 837, 864, 888, 978, 992, 999, 1116, 1147, 1184, 1304, 1332, 1467, 1488, 1674, 1776, 1956, 1998, 2232, 2294, 2608, 2664, 2934, 2976, 3348, 3441, 3552, 3912, 3996, 4401, 4464, 4588, 5053, 5216, 5328, 5868, 6031, 6696, 6882, 7824, 7992, 8802, 8928, 9176, 10106, 10323, 10656, 11736, 12062, 13392, 13764, 15159, 15648, 15984, 17604, 18093, 18352, 20212, 20646, 23472, 24124, 26784, 27528, 30318, 30969, 31968, 35208, 36186, 36704, 40424, 41292, 45477, 46944, 48248, 54279, 55056, 60636, 61938, 70416, 72372, 80848, 82584, 90954, 96496, 108558, 110112, 121272, 123876, 136431, 140832, 144744, 161696, 162837, 165168, 181908, 186961, 192992, 217116, 242544, 247752, 272862, 289488, 325674, 330336, 363816, 373922, 434232, 485088, 495504, 545724, 560883, 578976, 651348, 727632, 747844, 868464, 991008, 1091448, 1121766, 1302696, 1455264, 1495688, 1682649, 1736928, 2182896, 2243532, 2605392, 2991376, 3365298, 4365792, 4487064, 5047947, 5210784, 5982752, 6730596, 8974128, 10095894, 13461192, 17948256, 20191788, 26922384, 40383576, 53844768, 80767152, 161534304]

約数ペア:

[(1, 161534304), (2, 80767152), (3, 53844768), (4, 40383576), (6, 26922384), (8, 20191788), (9, 17948256), (12, 13461192), (16, 10095894), (18, 8974128), (24, 6730596), (27, 5982752), (31, 5210784), (32, 5047947), (36, 4487064), (37, 4365792), (48, 3365298), (54, 2991376), (62, 2605392), (72, 2243532), (74, 2182896), (93, 1736928), (96, 1682649), (108, 1495688), (111, 1455264), (124, 1302696), (144, 1121766), (148, 1091448), (163, 991008), (186, 868464), (216, 747844), (222, 727632), (248, 651348), (279, 578976), (288, 560883), (296, 545724), (326, 495504), (333, 485088), (372, 434232), (432, 373922), (444, 363816), (489, 330336), (496, 325674), (558, 289488), (592, 272862), (652, 247752), (666, 242544), (744, 217116), (837, 192992), (864, 186961), (888, 181908), (978, 165168), (992, 162837), (999, 161696), (1116, 144744), (1147, 140832), (1184, 136431), (1304, 123876), (1332, 121272), (1467, 110112), (1488, 108558), (1674, 96496), (1776, 90954), (1956, 82584), (1998, 80848), (2232, 72372), (2294, 70416), (2608, 61938), (2664, 60636), (2934, 55056), (2976, 54279), (3348, 48248), (3441, 46944), (3552, 45477), (3912, 41292), (3996, 40424), (4401, 36704), (4464, 36186), (4588, 35208), (5053, 31968), (5216, 30969), (5328, 30318), (5868, 27528), (6031, 26784), (6696, 24124), (6882, 23472), (7824, 20646), (7992, 20212), (8802, 18352), (8928, 18093), (9176, 17604), (10106, 15984), (10323, 15648), (10656, 15159), (11736, 13764), (12062, 13392)]