40147098

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 90097920

約数和(自身を除く): 49950822

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 109, 138, 157, 218, 314, 327, 391, 471, 654, 782, 942, 1173, 1853, 2346, 2507, 2669, 3611, 3706, 5014, 5338, 5559, 7222, 7521, 8007, 10833, 11118, 15042, 16014, 17113, 21666, 34226, 42619, 51339, 61387, 85238, 102678, 122774, 127857, 184161, 255714, 290921, 368322, 393599, 581842, 787198, 872763, 1180797, 1745526, 2361594, 6691183, 13382366, 20073549, 40147098]

約数ペア:

[(1, 40147098), (2, 20073549), (3, 13382366), (6, 6691183), (17, 2361594), (23, 1745526), (34, 1180797), (46, 872763), (51, 787198), (69, 581842), (102, 393599), (109, 368322), (138, 290921), (157, 255714), (218, 184161), (314, 127857), (327, 122774), (391, 102678), (471, 85238), (654, 61387), (782, 51339), (942, 42619), (1173, 34226), (1853, 21666), (2346, 17113), (2507, 16014), (2669, 15042), (3611, 11118), (3706, 10833), (5014, 8007), (5338, 7521), (5559, 7222)]