154239436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 310111200

約数和(自身を除く): 155871764

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 442, 596, 884, 1171, 1937, 2342, 2533, 3874, 4684, 5066, 7748, 10132, 15223, 19907, 30446, 32929, 39814, 60892, 65858, 79628, 131716, 174479, 258791, 348958, 517582, 697916, 1035164, 2268227, 2966143, 4536454, 5932286, 9072908, 11864572, 38559859, 77119718, 154239436]

約数ペア:

[(1, 154239436), (2, 77119718), (4, 38559859), (13, 11864572), (17, 9072908), (26, 5932286), (34, 4536454), (52, 2966143), (68, 2268227), (149, 1035164), (221, 697916), (298, 517582), (442, 348958), (596, 258791), (884, 174479), (1171, 131716), (1937, 79628), (2342, 65858), (2533, 60892), (3874, 39814), (4684, 32929), (5066, 30446), (7748, 19907), (10132, 15223)]