158142726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 402969600

約数和(自身を除く): 244826874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 439, 878, 953, 1317, 1906, 2634, 2859, 3073, 3951, 5718, 6146, 6671, 7902, 8577, 9219, 11853, 13342, 17154, 18438, 20013, 23706, 25731, 27657, 40026, 51462, 55314, 60039, 82971, 120078, 165942, 180117, 360234, 418367, 836734, 1255101, 2510202, 2928569, 3765303, 5857138, 7530606, 8785707, 11295909, 17571414, 22591818, 26357121, 52714242, 79071363, 158142726]

約数ペア:

[(1, 158142726), (2, 79071363), (3, 52714242), (6, 26357121), (7, 22591818), (9, 17571414), (14, 11295909), (18, 8785707), (21, 7530606), (27, 5857138), (42, 3765303), (54, 2928569), (63, 2510202), (126, 1255101), (189, 836734), (378, 418367), (439, 360234), (878, 180117), (953, 165942), (1317, 120078), (1906, 82971), (2634, 60039), (2859, 55314), (3073, 51462), (3951, 40026), (5718, 27657), (6146, 25731), (6671, 23706), (7902, 20013), (8577, 18438), (9219, 17154), (11853, 13342)]