198189342

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 511580160

約数和(自身を除く): 313390818

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 127, 162, 169, 171, 234, 243, 247, 254, 338, 342, 351, 381, 486, 494, 507, 513, 702, 741, 762, 1014, 1026, 1053, 1143, 1482, 1521, 1539, 1651, 2106, 2223, 2286, 2413, 3042, 3078, 3159, 3211, 3302, 3429, 4446, 4563, 4617, 4826, 4953, 6318, 6422, 6669, 6858, 7239, 9126, 9234, 9633, 9906, 10287, 13338, 13689, 14478, 14859, 19266, 20007, 20574, 21463, 21717, 27378, 28899, 29718, 30861, 31369, 40014, 41067, 42926, 43434, 44577, 57798, 60021, 61722, 62738, 64389, 65151, 82134, 86697, 89154, 94107, 120042, 128778, 130302, 133731, 173394, 188214, 193167, 195453, 260091, 267462, 282321, 386334, 390906, 401193, 407797, 520182, 564642, 579501, 586359, 780273, 802386, 815594, 846963, 1159002, 1172718, 1223391, 1560546, 1693926, 1738503, 2446782, 2540889, 3477006, 3670173, 5081778, 5215509, 7340346, 7622667, 10431018, 11010519, 15245334, 22021038, 33031557, 66063114, 99094671, 198189342]

約数ペア:

[(1, 198189342), (2, 99094671), (3, 66063114), (6, 33031557), (9, 22021038), (13, 15245334), (18, 11010519), (19, 10431018), (26, 7622667), (27, 7340346), (38, 5215509), (39, 5081778), (54, 3670173), (57, 3477006), (78, 2540889), (81, 2446782), (114, 1738503), (117, 1693926), (127, 1560546), (162, 1223391), (169, 1172718), (171, 1159002), (234, 846963), (243, 815594), (247, 802386), (254, 780273), (338, 586359), (342, 579501), (351, 564642), (381, 520182), (486, 407797), (494, 401193), (507, 390906), (513, 386334), (702, 282321), (741, 267462), (762, 260091), (1014, 195453), (1026, 193167), (1053, 188214), (1143, 173394), (1482, 133731), (1521, 130302), (1539, 128778), (1651, 120042), (2106, 94107), (2223, 89154), (2286, 86697), (2413, 82134), (3042, 65151), (3078, 64389), (3159, 62738), (3211, 61722), (3302, 60021), (3429, 57798), (4446, 44577), (4563, 43434), (4617, 42926), (4826, 41067), (4953, 40014), (6318, 31369), (6422, 30861), (6669, 29718), (6858, 28899), (7239, 27378), (9126, 21717), (9234, 21463), (9633, 20574), (9906, 20007), (10287, 19266), (13338, 14859), (13689, 14478)]