141321996

素因数分解:

$2^2\times 3^5\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 372415680

約数和(自身を除く): 231093684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 347, 419, 486, 694, 838, 972, 1041, 1257, 1388, 1676, 2082, 2514, 3123, 3771, 4164, 5028, 6246, 7542, 9369, 11313, 12492, 15084, 18738, 22626, 28107, 33939, 37476, 45252, 56214, 67878, 84321, 101817, 112428, 135756, 145393, 168642, 203634, 290786, 337284, 407268, 436179, 581572, 872358, 1308537, 1744716, 2617074, 3925611, 5234148, 7851222, 11776833, 15702444, 23553666, 35330499, 47107332, 70660998, 141321996]

約数ペア:

[(1, 141321996), (2, 70660998), (3, 47107332), (4, 35330499), (6, 23553666), (9, 15702444), (12, 11776833), (18, 7851222), (27, 5234148), (36, 3925611), (54, 2617074), (81, 1744716), (108, 1308537), (162, 872358), (243, 581572), (324, 436179), (347, 407268), (419, 337284), (486, 290786), (694, 203634), (838, 168642), (972, 145393), (1041, 135756), (1257, 112428), (1388, 101817), (1676, 84321), (2082, 67878), (2514, 56214), (3123, 45252), (3771, 37476), (4164, 33939), (5028, 28107), (6246, 22626), (7542, 18738), (9369, 15084), (11313, 12492)]