161226468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5839}}^1$

素因数の和:5921

約数の個数: 72

約数和(自身を含む): 446409600

約数和(自身を除く): 285183132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 5839, 6903, 9204, 11678, 13806, 17517, 23356, 27612, 35034, 52551, 70068, 75907, 105102, 151814, 210204, 227721, 303628, 344501, 455442, 683163, 689002, 910884, 1033503, 1366326, 1378004, 2067006, 2732652, 3100509, 4134012, 4478513, 6201018, 8957026, 12402036, 13435539, 17914052, 26871078, 40306617, 53742156, 80613234, 161226468]

約数ペア:

[(1, 161226468), (2, 80613234), (3, 53742156), (4, 40306617), (6, 26871078), (9, 17914052), (12, 13435539), (13, 12402036), (18, 8957026), (26, 6201018), (36, 4478513), (39, 4134012), (52, 3100509), (59, 2732652), (78, 2067006), (117, 1378004), (118, 1366326), (156, 1033503), (177, 910884), (234, 689002), (236, 683163), (354, 455442), (468, 344501), (531, 303628), (708, 227721), (767, 210204), (1062, 151814), (1534, 105102), (2124, 75907), (2301, 70068), (3068, 52551), (4602, 35034), (5839, 27612), (6903, 23356), (9204, 17517), (11678, 13806)]