161192388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9643}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 432051200

約数和(自身を除く): 270858812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 9643, 16716, 19286, 28929, 38572, 57858, 67501, 115716, 135002, 202503, 270004, 405006, 810012, 1918957, 3837914, 5756871, 7675828, 11513742, 13432699, 23027484, 26865398, 40298097, 53730796, 80596194, 161192388]

約数ペア:

[(1, 161192388), (2, 80596194), (3, 53730796), (4, 40298097), (6, 26865398), (7, 23027484), (12, 13432699), (14, 11513742), (21, 7675828), (28, 5756871), (42, 3837914), (84, 1918957), (199, 810012), (398, 405006), (597, 270004), (796, 202503), (1194, 135002), (1393, 115716), (2388, 67501), (2786, 57858), (4179, 38572), (5572, 28929), (8358, 19286), (9643, 16716)]