148645872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 446188704

約数和(自身を除く): 297542832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1213, 1332, 1656, 1702, 1776, 2426, 2553, 2664, 3312, 3404, 3639, 4852, 5106, 5328, 6808, 7278, 7659, 9704, 10212, 10917, 13616, 14556, 15318, 19408, 20424, 21834, 27899, 29112, 30636, 40848, 43668, 44881, 55798, 58224, 61272, 83697, 87336, 89762, 111596, 122544, 134643, 167394, 174672, 179524, 223192, 251091, 269286, 334788, 359048, 403929, 446384, 502182, 538572, 669576, 718096, 807858, 1004364, 1032263, 1077144, 1339152, 1615716, 2008728, 2064526, 2154288, 3096789, 3231432, 4017456, 4129052, 6193578, 6462864, 8258104, 9290367, 12387156, 16516208, 18580734, 24774312, 37161468, 49548624, 74322936, 148645872]

約数ペア:

[(1, 148645872), (2, 74322936), (3, 49548624), (4, 37161468), (6, 24774312), (8, 18580734), (9, 16516208), (12, 12387156), (16, 9290367), (18, 8258104), (23, 6462864), (24, 6193578), (36, 4129052), (37, 4017456), (46, 3231432), (48, 3096789), (69, 2154288), (72, 2064526), (74, 2008728), (92, 1615716), (111, 1339152), (138, 1077144), (144, 1032263), (148, 1004364), (184, 807858), (207, 718096), (222, 669576), (276, 538572), (296, 502182), (333, 446384), (368, 403929), (414, 359048), (444, 334788), (552, 269286), (592, 251091), (666, 223192), (828, 179524), (851, 174672), (888, 167394), (1104, 134643), (1213, 122544), (1332, 111596), (1656, 89762), (1702, 87336), (1776, 83697), (2426, 61272), (2553, 58224), (2664, 55798), (3312, 44881), (3404, 43668), (3639, 40848), (4852, 30636), (5106, 29112), (5328, 27899), (6808, 21834), (7278, 20424), (7659, 19408), (9704, 15318), (10212, 14556), (10917, 13616)]