140222304

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13159}}^1$

素因数の和:13212

約数の個数: 72

約数和(自身を含む): 409565520

約数和(自身を除く): 269343216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 13159, 26318, 39477, 52636, 78954, 105272, 118431, 157908, 210544, 236862, 315816, 421088, 473724, 486883, 631632, 947448, 973766, 1263264, 1460649, 1894896, 1947532, 2921298, 3789792, 3895064, 4381947, 5842596, 7790128, 8763894, 11685192, 15580256, 17527788, 23370384, 35055576, 46740768, 70111152, 140222304]

約数ペア:

[(1, 140222304), (2, 70111152), (3, 46740768), (4, 35055576), (6, 23370384), (8, 17527788), (9, 15580256), (12, 11685192), (16, 8763894), (18, 7790128), (24, 5842596), (32, 4381947), (36, 3895064), (37, 3789792), (48, 2921298), (72, 1947532), (74, 1894896), (96, 1460649), (111, 1263264), (144, 973766), (148, 947448), (222, 631632), (288, 486883), (296, 473724), (333, 421088), (444, 315816), (592, 236862), (666, 210544), (888, 157908), (1184, 118431), (1332, 105272), (1776, 78954), (2664, 52636), (3552, 39477), (5328, 26318), (10656, 13159)]