144900498

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 315694080

約数和(自身を除く): 170793582

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 67, 114, 122, 134, 183, 201, 311, 366, 402, 622, 933, 1159, 1273, 1866, 2318, 2546, 3477, 3819, 4087, 5909, 6954, 7638, 8174, 11818, 12261, 17727, 18971, 20837, 24522, 35454, 37942, 41674, 56913, 62511, 77653, 113826, 125022, 155306, 232959, 360449, 395903, 465918, 720898, 791806, 1081347, 1187709, 1271057, 2162694, 2375418, 2542114, 3813171, 7626342, 24150083, 48300166, 72450249, 144900498]

約数ペア:

[(1, 144900498), (2, 72450249), (3, 48300166), (6, 24150083), (19, 7626342), (38, 3813171), (57, 2542114), (61, 2375418), (67, 2162694), (114, 1271057), (122, 1187709), (134, 1081347), (183, 791806), (201, 720898), (311, 465918), (366, 395903), (402, 360449), (622, 232959), (933, 155306), (1159, 125022), (1273, 113826), (1866, 77653), (2318, 62511), (2546, 56913), (3477, 41674), (3819, 37942), (4087, 35454), (5909, 24522), (6954, 20837), (7638, 18971), (8174, 17727), (11818, 12261)]