172214154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^2$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 449043840

約数和(自身を除く): 276829686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 79, 126, 146, 158, 189, 219, 237, 378, 438, 474, 511, 553, 657, 711, 1022, 1106, 1314, 1422, 1533, 1659, 1971, 2133, 3066, 3318, 3942, 4266, 4599, 4977, 5767, 6241, 9198, 9954, 11534, 12482, 13797, 14931, 17301, 18723, 27594, 29862, 34602, 37446, 40369, 43687, 51903, 56169, 80738, 87374, 103806, 112338, 121107, 131061, 155709, 168507, 242214, 262122, 311418, 337014, 363321, 393183, 455593, 726642, 786366, 911186, 1089963, 1179549, 1366779, 2179926, 2359098, 2733558, 3189151, 4100337, 6378302, 8200674, 9567453, 12301011, 19134906, 24602022, 28702359, 57404718, 86107077, 172214154]

約数ペア:

[(1, 172214154), (2, 86107077), (3, 57404718), (6, 28702359), (7, 24602022), (9, 19134906), (14, 12301011), (18, 9567453), (21, 8200674), (27, 6378302), (42, 4100337), (54, 3189151), (63, 2733558), (73, 2359098), (79, 2179926), (126, 1366779), (146, 1179549), (158, 1089963), (189, 911186), (219, 786366), (237, 726642), (378, 455593), (438, 393183), (474, 363321), (511, 337014), (553, 311418), (657, 262122), (711, 242214), (1022, 168507), (1106, 155709), (1314, 131061), (1422, 121107), (1533, 112338), (1659, 103806), (1971, 87374), (2133, 80738), (3066, 56169), (3318, 51903), (3942, 43687), (4266, 40369), (4599, 37446), (4977, 34602), (5767, 29862), (6241, 27594), (9198, 18723), (9954, 17301), (11534, 14931), (12482, 13797)]