156958711250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1150

約数の個数: 160

約数和(自身を含む): 330049000512

約数和(自身を除く): 173090289262

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 250, 275, 410, 433, 451, 550, 625, 643, 866, 902, 1025, 1250, 1286, 1375, 2050, 2165, 2255, 2750, 3215, 4330, 4510, 4763, 5125, 6430, 6875, 7073, 9526, 10250, 10825, 11275, 13750, 14146, 16075, 17753, 21650, 22550, 23815, 25625, 26363, 32150, 35365, 35506, 47630, 51250, 52726, 54125, 56375, 70730, 80375, 88765, 108250, 112750, 119075, 131815, 160750, 176825, 177530, 195283, 238150, 263630, 270625, 278419, 281875, 289993, 353650, 390566, 401875, 443825, 541250, 556838, 563750, 579986, 595375, 659075, 803750, 884125, 887650, 976415, 1190750, 1318150, 1392095, 1449965, 1768250, 1952830, 2219125, 2784190, 2899930, 2976875, 3062609, 3295375, 4420625, 4438250, 4882075, 5953750, 6125218, 6590750, 6960475, 7249825, 8841250, 9764150, 11095625, 11415179, 13920950, 14499650, 15313045, 16476875, 22191250, 22830358, 24410375, 30626090, 32953750, 34802375, 36249125, 48820750, 57075895, 69604750, 72498250, 76565225, 114151790, 122051875, 125566969, 153130450, 174011875, 181245625, 244103750, 251133938, 285379475, 348023750, 362491250, 382826125, 570758950, 627834845, 765652250, 1255669690, 1426897375, 1914130625, 2853794750, 3139174225, 3828261250, 6278348450, 7134486875, 14268973750, 15695871125, 31391742250, 78479355625, 156958711250]

約数ペア:

[(1, 156958711250), (2, 78479355625), (5, 31391742250), (10, 15695871125), (11, 14268973750), (22, 7134486875), (25, 6278348450), (41, 3828261250), (50, 3139174225), (55, 2853794750), (82, 1914130625), (110, 1426897375), (125, 1255669690), (205, 765652250), (250, 627834845), (275, 570758950), (410, 382826125), (433, 362491250), (451, 348023750), (550, 285379475), (625, 251133938), (643, 244103750), (866, 181245625), (902, 174011875), (1025, 153130450), (1250, 125566969), (1286, 122051875), (1375, 114151790), (2050, 76565225), (2165, 72498250), (2255, 69604750), (2750, 57075895), (3215, 48820750), (4330, 36249125), (4510, 34802375), (4763, 32953750), (5125, 30626090), (6430, 24410375), (6875, 22830358), (7073, 22191250), (9526, 16476875), (10250, 15313045), (10825, 14499650), (11275, 13920950), (13750, 11415179), (14146, 11095625), (16075, 9764150), (17753, 8841250), (21650, 7249825), (22550, 6960475), (23815, 6590750), (25625, 6125218), (26363, 5953750), (32150, 4882075), (35365, 4438250), (35506, 4420625), (47630, 3295375), (51250, 3062609), (52726, 2976875), (54125, 2899930), (56375, 2784190), (70730, 2219125), (80375, 1952830), (88765, 1768250), (108250, 1449965), (112750, 1392095), (119075, 1318150), (131815, 1190750), (160750, 976415), (176825, 887650), (177530, 884125), (195283, 803750), (238150, 659075), (263630, 595375), (270625, 579986), (278419, 563750), (281875, 556838), (289993, 541250), (353650, 443825), (390566, 401875)]