157048353364

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1423}}^1\times {\mathrm{2141}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 321296709888

約数和(自身を除く): 164248356524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 1052, 1423, 1841, 2141, 2846, 3682, 4282, 5692, 7364, 8564, 9961, 12887, 14987, 19922, 25774, 29974, 39844, 51548, 59948, 69727, 104909, 139454, 209818, 278908, 374249, 419636, 563083, 748498, 1126166, 1496996, 2252332, 2619743, 3046643, 3941581, 5239486, 6093286, 7883162, 10478972, 12186572, 15766324, 18338201, 21326501, 27591067, 36676402, 42653002, 55182134, 73352804, 85306004, 110364268, 149285507, 298571014, 597142028, 801267109, 1602534218, 3205068436, 5608869763, 11217739526, 22435479052, 39262088341, 78524176682, 157048353364]

約数ペア:

[(1, 157048353364), (2, 78524176682), (4, 39262088341), (7, 22435479052), (14, 11217739526), (28, 5608869763), (49, 3205068436), (98, 1602534218), (196, 801267109), (263, 597142028), (526, 298571014), (1052, 149285507), (1423, 110364268), (1841, 85306004), (2141, 73352804), (2846, 55182134), (3682, 42653002), (4282, 36676402), (5692, 27591067), (7364, 21326501), (8564, 18338201), (9961, 15766324), (12887, 12186572), (14987, 10478972), (19922, 7883162), (25774, 6093286), (29974, 5239486), (39844, 3941581), (51548, 3046643), (59948, 2619743), (69727, 2252332), (104909, 1496996), (139454, 1126166), (209818, 748498), (278908, 563083), (374249, 419636)]