168521088

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 476748000

約数和(自身を除く): 308226912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 64, 74, 87, 96, 111, 116, 128, 148, 174, 192, 222, 232, 296, 348, 384, 409, 444, 464, 592, 696, 818, 888, 928, 1073, 1184, 1227, 1392, 1636, 1776, 1856, 2146, 2368, 2454, 2784, 3219, 3272, 3552, 3712, 4292, 4736, 4908, 5568, 6438, 6544, 7104, 8584, 9816, 11136, 11861, 12876, 13088, 14208, 15133, 17168, 19632, 23722, 25752, 26176, 30266, 34336, 35583, 39264, 45399, 47444, 51504, 52352, 60532, 68672, 71166, 78528, 90798, 94888, 103008, 121064, 137344, 142332, 157056, 181596, 189776, 206016, 242128, 284664, 363192, 379552, 412032, 438857, 484256, 569328, 726384, 759104, 877714, 968512, 1138656, 1316571, 1452768, 1518208, 1755428, 1937024, 2277312, 2633142, 2905536, 3510856, 4554624, 5266284, 5811072, 7021712, 10532568, 14043424, 21065136, 28086848, 42130272, 56173696, 84260544, 168521088]

約数ペア:

[(1, 168521088), (2, 84260544), (3, 56173696), (4, 42130272), (6, 28086848), (8, 21065136), (12, 14043424), (16, 10532568), (24, 7021712), (29, 5811072), (32, 5266284), (37, 4554624), (48, 3510856), (58, 2905536), (64, 2633142), (74, 2277312), (87, 1937024), (96, 1755428), (111, 1518208), (116, 1452768), (128, 1316571), (148, 1138656), (174, 968512), (192, 877714), (222, 759104), (232, 726384), (296, 569328), (348, 484256), (384, 438857), (409, 412032), (444, 379552), (464, 363192), (592, 284664), (696, 242128), (818, 206016), (888, 189776), (928, 181596), (1073, 157056), (1184, 142332), (1227, 137344), (1392, 121064), (1636, 103008), (1776, 94888), (1856, 90798), (2146, 78528), (2368, 71166), (2454, 68672), (2784, 60532), (3219, 52352), (3272, 51504), (3552, 47444), (3712, 45399), (4292, 39264), (4736, 35583), (4908, 34336), (5568, 30266), (6438, 26176), (6544, 25752), (7104, 23722), (8584, 19632), (9816, 17168), (11136, 15133), (11861, 14208), (12876, 13088)]