187183386

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 474810336

約数和(自身を除く): 287626950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 53, 54, 78, 81, 86, 106, 117, 129, 159, 162, 169, 234, 243, 258, 318, 338, 351, 387, 477, 486, 507, 559, 689, 702, 774, 954, 1014, 1053, 1118, 1161, 1378, 1431, 1521, 1677, 2067, 2106, 2279, 2322, 2862, 3042, 3159, 3354, 3483, 4134, 4293, 4558, 4563, 5031, 6201, 6318, 6837, 6966, 7267, 8586, 8957, 9126, 10062, 10449, 12402, 12879, 13674, 13689, 14534, 15093, 17914, 18603, 20511, 20898, 21801, 25758, 26871, 27378, 29627, 30186, 37206, 41022, 41067, 43602, 45279, 53742, 55809, 59254, 61533, 65403, 80613, 82134, 88881, 90558, 111618, 123066, 130806, 135837, 161226, 167427, 177762, 184599, 196209, 241839, 266643, 271674, 334854, 369198, 385151, 392418, 483678, 533286, 553797, 588627, 725517, 770302, 799929, 1107594, 1155453, 1177254, 1451034, 1599858, 1765881, 2176551, 2310906, 2399787, 3466359, 3531762, 4353102, 4799574, 6932718, 7199361, 10399077, 14398722, 20798154, 31197231, 62394462, 93591693, 187183386]

約数ペア:

[(1, 187183386), (2, 93591693), (3, 62394462), (6, 31197231), (9, 20798154), (13, 14398722), (18, 10399077), (26, 7199361), (27, 6932718), (39, 4799574), (43, 4353102), (53, 3531762), (54, 3466359), (78, 2399787), (81, 2310906), (86, 2176551), (106, 1765881), (117, 1599858), (129, 1451034), (159, 1177254), (162, 1155453), (169, 1107594), (234, 799929), (243, 770302), (258, 725517), (318, 588627), (338, 553797), (351, 533286), (387, 483678), (477, 392418), (486, 385151), (507, 369198), (559, 334854), (689, 271674), (702, 266643), (774, 241839), (954, 196209), (1014, 184599), (1053, 177762), (1118, 167427), (1161, 161226), (1378, 135837), (1431, 130806), (1521, 123066), (1677, 111618), (2067, 90558), (2106, 88881), (2279, 82134), (2322, 80613), (2862, 65403), (3042, 61533), (3159, 59254), (3354, 55809), (3483, 53742), (4134, 45279), (4293, 43602), (4558, 41067), (4563, 41022), (5031, 37206), (6201, 30186), (6318, 29627), (6837, 27378), (6966, 26871), (7267, 25758), (8586, 21801), (8957, 20898), (9126, 20511), (10062, 18603), (10449, 17914), (12402, 15093), (12879, 14534), (13674, 13689)]