156919614940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3433}}^1\times {\mathrm{207769}}^1$

素因数の和:211222

約数の個数: 48

約数和(自身を含む): 359595018720

約数和(自身を除く): 202675403780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3433, 6866, 13732, 17165, 34330, 37763, 68660, 75526, 151052, 188815, 207769, 377630, 415538, 755260, 831076, 1038845, 2077690, 2285459, 4155380, 4570918, 9141836, 11427295, 22854590, 45709180, 713270977, 1426541954, 2853083908, 3566354885, 7132709770, 7845980747, 14265419540, 15691961494, 31383922988, 39229903735, 78459807470, 156919614940]

約数ペア:

[(1, 156919614940), (2, 78459807470), (4, 39229903735), (5, 31383922988), (10, 15691961494), (11, 14265419540), (20, 7845980747), (22, 7132709770), (44, 3566354885), (55, 2853083908), (110, 1426541954), (220, 713270977), (3433, 45709180), (6866, 22854590), (13732, 11427295), (17165, 9141836), (34330, 4570918), (37763, 4155380), (68660, 2285459), (75526, 2077690), (151052, 1038845), (188815, 831076), (207769, 755260), (377630, 415538)]