161763732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 443046240

約数和(自身を除く): 281282508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 1074, 1611, 1931, 2148, 2327, 3222, 3862, 4654, 5793, 6444, 6981, 7724, 9308, 11586, 13962, 17379, 20943, 23172, 25103, 27924, 34758, 41886, 50206, 69516, 75309, 83772, 100412, 150618, 225927, 301236, 345649, 451854, 691298, 903708, 1036947, 1382596, 2073894, 3110841, 4147788, 4493437, 6221682, 8986874, 12443364, 13480311, 17973748, 26960622, 40440933, 53921244, 80881866, 161763732]

約数ペア:

[(1, 161763732), (2, 80881866), (3, 53921244), (4, 40440933), (6, 26960622), (9, 17973748), (12, 13480311), (13, 12443364), (18, 8986874), (26, 6221682), (36, 4493437), (39, 4147788), (52, 3110841), (78, 2073894), (117, 1382596), (156, 1036947), (179, 903708), (234, 691298), (358, 451854), (468, 345649), (537, 301236), (716, 225927), (1074, 150618), (1611, 100412), (1931, 83772), (2148, 75309), (2327, 69516), (3222, 50206), (3862, 41886), (4654, 34758), (5793, 27924), (6444, 25103), (6981, 23172), (7724, 20943), (9308, 17379), (11586, 13962)]