189694582

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 363819600

約数和(自身を除く): 174125018

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 539, 1043, 1078, 1181, 1639, 2086, 2362, 3278, 7301, 8267, 11473, 12991, 14602, 16534, 22946, 25982, 57869, 80311, 90937, 115738, 160622, 175969, 181874, 351938, 636559, 1231783, 1273118, 1935659, 2463566, 3871318, 8622481, 13549613, 17244962, 27099226, 94847291, 189694582]

約数ペア:

[(1, 189694582), (2, 94847291), (7, 27099226), (11, 17244962), (14, 13549613), (22, 8622481), (49, 3871318), (77, 2463566), (98, 1935659), (149, 1273118), (154, 1231783), (298, 636559), (539, 351938), (1043, 181874), (1078, 175969), (1181, 160622), (1639, 115738), (2086, 90937), (2362, 80311), (3278, 57869), (7301, 25982), (8267, 22946), (11473, 16534), (12991, 14602)]