161714994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 377288928

約数和(自身を除く): 215573934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 563, 977, 1126, 1689, 1954, 2931, 3378, 3941, 5862, 6839, 7882, 11823, 13678, 20517, 23646, 27587, 41034, 47873, 55174, 82761, 95746, 143619, 165522, 287238, 550051, 1100102, 1650153, 3300306, 3850357, 7700714, 11551071, 23102142, 26952499, 53904998, 80857497, 161714994]

約数ペア:

[(1, 161714994), (2, 80857497), (3, 53904998), (6, 26952499), (7, 23102142), (14, 11551071), (21, 7700714), (42, 3850357), (49, 3300306), (98, 1650153), (147, 1100102), (294, 550051), (563, 287238), (977, 165522), (1126, 143619), (1689, 95746), (1954, 82761), (2931, 55174), (3378, 47873), (3941, 41034), (5862, 27587), (6839, 23646), (7882, 20517), (11823, 13678)]