143992788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30689}}^1$

素因数の和:30736

約数の個数: 48

約数和(自身を含む): 371226240

約数和(自身を除く): 227233452

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 30689, 61378, 92067, 122756, 184134, 368268, 521713, 705847, 1043426, 1411694, 1565139, 2086852, 2117541, 2823388, 3130278, 4235082, 6260556, 8470164, 11999399, 23998798, 35998197, 47997596, 71996394, 143992788]

約数ペア:

[(1, 143992788), (2, 71996394), (3, 47997596), (4, 35998197), (6, 23998798), (12, 11999399), (17, 8470164), (23, 6260556), (34, 4235082), (46, 3130278), (51, 2823388), (68, 2117541), (69, 2086852), (92, 1565139), (102, 1411694), (138, 1043426), (204, 705847), (276, 521713), (391, 368268), (782, 184134), (1173, 122756), (1564, 92067), (2346, 61378), (4692, 30689)]