161138184

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6290

約数の個数: 64

約数和(自身を含む): 429373440

約数和(自身を除く): 268235256

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 6211, 6486, 8648, 12422, 12972, 18633, 24844, 25944, 37266, 49688, 74532, 142853, 149064, 285706, 291917, 428559, 571412, 583834, 857118, 875751, 1142824, 1167668, 1714236, 1751502, 2335336, 3428472, 3503004, 6714091, 7006008, 13428182, 20142273, 26856364, 40284546, 53712728, 80569092, 161138184]

約数ペア:

[(1, 161138184), (2, 80569092), (3, 53712728), (4, 40284546), (6, 26856364), (8, 20142273), (12, 13428182), (23, 7006008), (24, 6714091), (46, 3503004), (47, 3428472), (69, 2335336), (92, 1751502), (94, 1714236), (138, 1167668), (141, 1142824), (184, 875751), (188, 857118), (276, 583834), (282, 571412), (376, 428559), (552, 291917), (564, 285706), (1081, 149064), (1128, 142853), (2162, 74532), (3243, 49688), (4324, 37266), (6211, 25944), (6486, 24844), (8648, 18633), (12422, 12972)]