156749921680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{3677}}^1$

素因数の和:4145

約数の個数: 160

約数和(自身を含む): 401336062848

約数和(自身を除く): 244586141168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 251, 386, 440, 502, 772, 880, 965, 1004, 1255, 1544, 1930, 2008, 2123, 2510, 2761, 3088, 3677, 3860, 4016, 4246, 5020, 5522, 7354, 7720, 8492, 10040, 10615, 11044, 13805, 14708, 15440, 16984, 18385, 20080, 21230, 22088, 27610, 29416, 33968, 36770, 40447, 42460, 44176, 48443, 55220, 58832, 73540, 80894, 84920, 96886, 110440, 147080, 161788, 169840, 193772, 202235, 220880, 242215, 294160, 323576, 387544, 404470, 484430, 532873, 647152, 709661, 775088, 808940, 922927, 968860, 1065746, 1419322, 1617880, 1845854, 1937720, 2131492, 2664365, 2838644, 3235760, 3548305, 3691708, 3875440, 4262984, 4614635, 5328730, 5677288, 7096610, 7383416, 7806271, 8525968, 9229270, 10152197, 10657460, 11354576, 14193220, 14766832, 15612542, 18458540, 20304394, 21314920, 28386440, 31225084, 36917080, 39031355, 40608788, 42629840, 50760985, 56772880, 62450168, 73834160, 78062710, 81217576, 101521970, 124900336, 156125420, 162435152, 178124911, 203043940, 312250840, 356249822, 406087880, 624501680, 712499644, 812175760, 890624555, 1424999288, 1781249110, 1959374021, 2849998576, 3562498220, 3918748042, 7124996440, 7837496084, 9796870105, 14249992880, 15674992168, 19593740210, 31349984336, 39187480420, 78374960840, 156749921680]

約数ペア:

[(1, 156749921680), (2, 78374960840), (4, 39187480420), (5, 31349984336), (8, 19593740210), (10, 15674992168), (11, 14249992880), (16, 9796870105), (20, 7837496084), (22, 7124996440), (40, 3918748042), (44, 3562498220), (55, 2849998576), (80, 1959374021), (88, 1781249110), (110, 1424999288), (176, 890624555), (193, 812175760), (220, 712499644), (251, 624501680), (386, 406087880), (440, 356249822), (502, 312250840), (772, 203043940), (880, 178124911), (965, 162435152), (1004, 156125420), (1255, 124900336), (1544, 101521970), (1930, 81217576), (2008, 78062710), (2123, 73834160), (2510, 62450168), (2761, 56772880), (3088, 50760985), (3677, 42629840), (3860, 40608788), (4016, 39031355), (4246, 36917080), (5020, 31225084), (5522, 28386440), (7354, 21314920), (7720, 20304394), (8492, 18458540), (10040, 15612542), (10615, 14766832), (11044, 14193220), (13805, 11354576), (14708, 10657460), (15440, 10152197), (16984, 9229270), (18385, 8525968), (20080, 7806271), (21230, 7383416), (22088, 7096610), (27610, 5677288), (29416, 5328730), (33968, 4614635), (36770, 4262984), (40447, 3875440), (42460, 3691708), (44176, 3548305), (48443, 3235760), (55220, 2838644), (58832, 2664365), (73540, 2131492), (80894, 1937720), (84920, 1845854), (96886, 1617880), (110440, 1419322), (147080, 1065746), (161788, 968860), (169840, 922927), (193772, 808940), (202235, 775088), (220880, 709661), (242215, 647152), (294160, 532873), (323576, 484430), (387544, 404470)]