190906548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 521892000

約数和(自身を除く): 330985452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 2179, 3129, 4172, 4358, 6258, 6537, 7301, 8716, 12516, 13074, 14602, 15253, 21903, 26148, 29204, 30506, 43806, 45759, 61012, 87612, 91518, 106771, 183036, 213542, 320313, 324671, 427084, 640626, 649342, 974013, 1281252, 1298684, 1948026, 2272697, 3896052, 4545394, 6818091, 9090788, 13636182, 15908879, 27272364, 31817758, 47726637, 63635516, 95453274, 190906548]

約数ペア:

[(1, 190906548), (2, 95453274), (3, 63635516), (4, 47726637), (6, 31817758), (7, 27272364), (12, 15908879), (14, 13636182), (21, 9090788), (28, 6818091), (42, 4545394), (49, 3896052), (84, 2272697), (98, 1948026), (147, 1298684), (149, 1281252), (196, 974013), (294, 649342), (298, 640626), (447, 427084), (588, 324671), (596, 320313), (894, 213542), (1043, 183036), (1788, 106771), (2086, 91518), (2179, 87612), (3129, 61012), (4172, 45759), (4358, 43806), (6258, 30506), (6537, 29204), (7301, 26148), (8716, 21903), (12516, 15253), (13074, 14602)]