156945213607

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{29567}}^1$

素因数の和:30248

約数の個数: 36

約数和(自身を含む): 198008084736

約数和(自身を除く): 41062871129

約数列:

[1, 7, 13, 49, 91, 169, 637, 641, 1183, 4487, 8281, 8333, 29567, 31409, 58331, 108329, 206969, 384371, 408317, 758303, 1448783, 2690597, 4996823, 5308121, 18834179, 18952447, 34977761, 132667129, 244844327, 246381811, 928669903, 1724672677, 3202963543, 12072708739, 22420744801, 156945213607]

約数ペア:

[(1, 156945213607), (7, 22420744801), (13, 12072708739), (49, 3202963543), (91, 1724672677), (169, 928669903), (637, 246381811), (641, 244844327), (1183, 132667129), (4487, 34977761), (8281, 18952447), (8333, 18834179), (29567, 5308121), (31409, 4996823), (58331, 2690597), (108329, 1448783), (206969, 758303), (384371, 408317)]