156925381552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2333}}^1\times {\mathrm{221261}}^1$

素因数の和:223621

約数の個数: 40

約数和(自身を含む): 320183814960

約数和(自身を除く): 163258433408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2333, 4666, 9332, 18664, 37328, 44327, 88654, 177308, 221261, 354616, 442522, 709232, 885044, 1770088, 3540176, 4203959, 8407918, 16815836, 33631672, 67263344, 516201913, 1032403826, 2064807652, 4129615304, 8259230608, 9807836347, 19615672694, 39231345388, 78462690776, 156925381552]

約数ペア:

[(1, 156925381552), (2, 78462690776), (4, 39231345388), (8, 19615672694), (16, 9807836347), (19, 8259230608), (38, 4129615304), (76, 2064807652), (152, 1032403826), (304, 516201913), (2333, 67263344), (4666, 33631672), (9332, 16815836), (18664, 8407918), (37328, 4203959), (44327, 3540176), (88654, 1770088), (177308, 885044), (221261, 709232), (354616, 442522)]