193462308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2633}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 530203128

約数和(自身を除く): 336740820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2633, 2826, 4082, 5266, 5652, 6123, 7899, 8164, 10532, 12246, 15798, 18369, 23697, 24492, 31596, 34229, 36738, 47394, 68458, 73476, 94788, 102687, 136916, 205374, 308061, 410748, 413381, 616122, 826762, 1232244, 1240143, 1653524, 2480286, 3720429, 4960572, 5373953, 7440858, 10747906, 14881716, 16121859, 21495812, 32243718, 48365577, 64487436, 96731154, 193462308]

約数ペア:

[(1, 193462308), (2, 96731154), (3, 64487436), (4, 48365577), (6, 32243718), (9, 21495812), (12, 16121859), (13, 14881716), (18, 10747906), (26, 7440858), (36, 5373953), (39, 4960572), (52, 3720429), (78, 2480286), (117, 1653524), (156, 1240143), (157, 1232244), (234, 826762), (314, 616122), (468, 413381), (471, 410748), (628, 308061), (942, 205374), (1413, 136916), (1884, 102687), (2041, 94788), (2633, 73476), (2826, 68458), (4082, 47394), (5266, 36738), (5652, 34229), (6123, 31596), (7899, 24492), (8164, 23697), (10532, 18369), (12246, 15798)]