156788953420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{707723}}^1$

素因数の和:707815

約数の個数: 96

約数和(自身を含む): 385228327680

約数和(自身を除く): 228439374260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 53, 55, 76, 95, 106, 110, 190, 209, 212, 220, 265, 380, 418, 530, 583, 836, 1007, 1045, 1060, 1166, 2014, 2090, 2332, 2915, 4028, 4180, 5035, 5830, 10070, 11077, 11660, 20140, 22154, 44308, 55385, 110770, 221540, 707723, 1415446, 2830892, 3538615, 7077230, 7784953, 13446737, 14154460, 15569906, 26893474, 31139812, 37509319, 38924765, 53786948, 67233685, 75018638, 77849530, 134467370, 147914107, 150037276, 155699060, 187546595, 268934740, 295828214, 375093190, 412602509, 591656428, 712677061, 739570535, 750186380, 825205018, 1425354122, 1479141070, 1650410036, 2063012545, 2850708244, 2958282140, 3563385305, 4126025090, 7126770610, 7839447671, 8252050180, 14253541220, 15678895342, 31357790684, 39197238355, 78394476710, 156788953420]

約数ペア:

[(1, 156788953420), (2, 78394476710), (4, 39197238355), (5, 31357790684), (10, 15678895342), (11, 14253541220), (19, 8252050180), (20, 7839447671), (22, 7126770610), (38, 4126025090), (44, 3563385305), (53, 2958282140), (55, 2850708244), (76, 2063012545), (95, 1650410036), (106, 1479141070), (110, 1425354122), (190, 825205018), (209, 750186380), (212, 739570535), (220, 712677061), (265, 591656428), (380, 412602509), (418, 375093190), (530, 295828214), (583, 268934740), (836, 187546595), (1007, 155699060), (1045, 150037276), (1060, 147914107), (1166, 134467370), (2014, 77849530), (2090, 75018638), (2332, 67233685), (2915, 53786948), (4028, 38924765), (4180, 37509319), (5035, 31139812), (5830, 26893474), (10070, 15569906), (11077, 14154460), (11660, 13446737), (20140, 7784953), (22154, 7077230), (44308, 3538615), (55385, 2830892), (110770, 1415446), (221540, 707723)]