163977352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 397517760

約数和(自身を除く): 233540408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 277, 308, 341, 434, 554, 616, 682, 868, 961, 1108, 1364, 1736, 1922, 1939, 2216, 2387, 2728, 3047, 3844, 3878, 4774, 6094, 6727, 7688, 7756, 8587, 9548, 10571, 12188, 13454, 15512, 17174, 19096, 21142, 21329, 24376, 26908, 34348, 42284, 42658, 53816, 60109, 68696, 73997, 84568, 85316, 94457, 120218, 147994, 170632, 188914, 240436, 266197, 295988, 377828, 480872, 532394, 591976, 661199, 755656, 1064788, 1322398, 1863379, 2129576, 2644796, 2928167, 3726758, 5289592, 5856334, 7453516, 11712668, 14907032, 20497169, 23425336, 40994338, 81988676, 163977352]

約数ペア:

[(1, 163977352), (2, 81988676), (4, 40994338), (7, 23425336), (8, 20497169), (11, 14907032), (14, 11712668), (22, 7453516), (28, 5856334), (31, 5289592), (44, 3726758), (56, 2928167), (62, 2644796), (77, 2129576), (88, 1863379), (124, 1322398), (154, 1064788), (217, 755656), (248, 661199), (277, 591976), (308, 532394), (341, 480872), (434, 377828), (554, 295988), (616, 266197), (682, 240436), (868, 188914), (961, 170632), (1108, 147994), (1364, 120218), (1736, 94457), (1922, 85316), (1939, 84568), (2216, 73997), (2387, 68696), (2728, 60109), (3047, 53816), (3844, 42658), (3878, 42284), (4774, 34348), (6094, 26908), (6727, 24376), (7688, 21329), (7756, 21142), (8587, 19096), (9548, 17174), (10571, 15512), (12188, 13454)]