158240992

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 391608000

約数和(自身を除く): 233367008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1109, 1274, 1372, 1456, 1568, 2218, 2548, 2744, 2912, 4436, 4459, 5096, 5488, 7763, 8872, 8918, 10192, 10976, 14417, 15526, 17744, 17836, 20384, 28834, 31052, 35488, 35672, 54341, 57668, 62104, 71344, 100919, 108682, 115336, 124208, 142688, 201838, 217364, 230672, 248416, 380387, 403676, 434728, 461344, 706433, 760774, 807352, 869456, 1412866, 1521548, 1614704, 1738912, 2825732, 3043096, 3229408, 4945031, 5651464, 6086192, 9890062, 11302928, 12172384, 19780124, 22605856, 39560248, 79120496, 158240992]

約数ペア:

[(1, 158240992), (2, 79120496), (4, 39560248), (7, 22605856), (8, 19780124), (13, 12172384), (14, 11302928), (16, 9890062), (26, 6086192), (28, 5651464), (32, 4945031), (49, 3229408), (52, 3043096), (56, 2825732), (91, 1738912), (98, 1614704), (104, 1521548), (112, 1412866), (182, 869456), (196, 807352), (208, 760774), (224, 706433), (343, 461344), (364, 434728), (392, 403676), (416, 380387), (637, 248416), (686, 230672), (728, 217364), (784, 201838), (1109, 142688), (1274, 124208), (1372, 115336), (1456, 108682), (1568, 100919), (2218, 71344), (2548, 62104), (2744, 57668), (2912, 54341), (4436, 35672), (4459, 35488), (5096, 31052), (5488, 28834), (7763, 20384), (8872, 17836), (8918, 17744), (10192, 15526), (10976, 14417)]