138442122

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9425

約数の個数: 80

約数和(自身を含む): 381841152

約数和(自身を除く): 243399030

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 9391, 14742, 18782, 28173, 56346, 65737, 84519, 122083, 131474, 169038, 197211, 244166, 253557, 366249, 394422, 507114, 591633, 732498, 760671, 854581, 1098747, 1183266, 1521342, 1709162, 1774899, 2197494, 2563743, 3296241, 3549798, 5127486, 5324697, 6592482, 7691229, 9888723, 10649394, 15382458, 19777446, 23073687, 46147374, 69221061, 138442122]

約数ペア:

[(1, 138442122), (2, 69221061), (3, 46147374), (6, 23073687), (7, 19777446), (9, 15382458), (13, 10649394), (14, 9888723), (18, 7691229), (21, 6592482), (26, 5324697), (27, 5127486), (39, 3549798), (42, 3296241), (54, 2563743), (63, 2197494), (78, 1774899), (81, 1709162), (91, 1521342), (117, 1183266), (126, 1098747), (162, 854581), (182, 760671), (189, 732498), (234, 591633), (273, 507114), (351, 394422), (378, 366249), (546, 253557), (567, 244166), (702, 197211), (819, 169038), (1053, 131474), (1134, 122083), (1638, 84519), (2106, 65737), (2457, 56346), (4914, 28173), (7371, 18782), (9391, 14742)]