188788068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4139}}^1$

素因数の和:4337

約数の個数: 72

約数和(自身を含む): 548533440

約数和(自身を除く): 359745372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 4139, 5068, 6516, 7602, 8278, 11403, 12417, 15204, 16556, 22806, 24834, 28973, 37251, 45612, 49668, 57946, 74502, 86919, 115892, 149004, 173838, 260757, 347676, 521514, 749159, 1043028, 1498318, 2247477, 2996636, 4494954, 5244113, 6742431, 8989908, 10488226, 13484862, 15732339, 20976452, 26969724, 31464678, 47197017, 62929356, 94394034, 188788068]

約数ペア:

[(1, 188788068), (2, 94394034), (3, 62929356), (4, 47197017), (6, 31464678), (7, 26969724), (9, 20976452), (12, 15732339), (14, 13484862), (18, 10488226), (21, 8989908), (28, 6742431), (36, 5244113), (42, 4494954), (63, 2996636), (84, 2247477), (126, 1498318), (181, 1043028), (252, 749159), (362, 521514), (543, 347676), (724, 260757), (1086, 173838), (1267, 149004), (1629, 115892), (2172, 86919), (2534, 74502), (3258, 57946), (3801, 49668), (4139, 45612), (5068, 37251), (6516, 28973), (7602, 24834), (8278, 22806), (11403, 16556), (12417, 15204)]