156945429452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8861}}^1\times {\mathrm{3929}}^1$

素因数の和:12831

約数の個数: 72

約数和(自身を含む): 333509672160

約数和(自身を除く): 176564242708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 3929, 4508, 7858, 8861, 15716, 17722, 27503, 35444, 55006, 62027, 90367, 110012, 124054, 180734, 192521, 203803, 248108, 361468, 385042, 407606, 434189, 632569, 770084, 815212, 868378, 1265138, 1426621, 1736756, 2530276, 2853242, 4427983, 5706484, 8855966, 9986347, 17711932, 19972694, 34814869, 39945388, 69629738, 139259476, 243704083, 487408166, 800741987, 974816332, 1601483974, 1705928581, 3202967948, 3411857162, 5605193909, 6823714324, 11210387818, 22420775636, 39236357363, 78472714726, 156945429452]

約数ペア:

[(1, 156945429452), (2, 78472714726), (4, 39236357363), (7, 22420775636), (14, 11210387818), (23, 6823714324), (28, 5605193909), (46, 3411857162), (49, 3202967948), (92, 1705928581), (98, 1601483974), (161, 974816332), (196, 800741987), (322, 487408166), (644, 243704083), (1127, 139259476), (2254, 69629738), (3929, 39945388), (4508, 34814869), (7858, 19972694), (8861, 17711932), (15716, 9986347), (17722, 8855966), (27503, 5706484), (35444, 4427983), (55006, 2853242), (62027, 2530276), (90367, 1736756), (110012, 1426621), (124054, 1265138), (180734, 868378), (192521, 815212), (203803, 770084), (248108, 632569), (361468, 434189), (385042, 407606)]