163819422

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 412177920

約数和(自身を除く): 248358498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 67, 78, 81, 86, 117, 129, 134, 162, 201, 234, 243, 258, 351, 387, 402, 486, 559, 603, 702, 729, 774, 871, 1053, 1118, 1161, 1206, 1458, 1677, 1742, 1809, 2106, 2187, 2322, 2613, 2881, 3159, 3354, 3483, 3618, 4374, 5031, 5226, 5427, 5762, 6318, 6966, 7839, 8643, 9477, 10062, 10449, 10854, 15093, 15678, 16281, 17286, 18954, 20898, 23517, 25929, 28431, 30186, 31347, 32562, 37453, 45279, 47034, 48843, 51858, 56862, 62694, 70551, 74906, 77787, 90558, 94041, 97686, 112359, 135837, 141102, 146529, 155574, 188082, 211653, 224718, 233361, 271674, 293058, 337077, 407511, 423306, 466722, 634959, 674154, 700083, 815022, 1011231, 1222533, 1269918, 1400166, 1904877, 2022462, 2100249, 2445066, 3033693, 3809754, 4200498, 6067386, 6300747, 9101079, 12601494, 18202158, 27303237, 54606474, 81909711, 163819422]

約数ペア:

[(1, 163819422), (2, 81909711), (3, 54606474), (6, 27303237), (9, 18202158), (13, 12601494), (18, 9101079), (26, 6300747), (27, 6067386), (39, 4200498), (43, 3809754), (54, 3033693), (67, 2445066), (78, 2100249), (81, 2022462), (86, 1904877), (117, 1400166), (129, 1269918), (134, 1222533), (162, 1011231), (201, 815022), (234, 700083), (243, 674154), (258, 634959), (351, 466722), (387, 423306), (402, 407511), (486, 337077), (559, 293058), (603, 271674), (702, 233361), (729, 224718), (774, 211653), (871, 188082), (1053, 155574), (1118, 146529), (1161, 141102), (1206, 135837), (1458, 112359), (1677, 97686), (1742, 94041), (1809, 90558), (2106, 77787), (2187, 74906), (2322, 70551), (2613, 62694), (2881, 56862), (3159, 51858), (3354, 48843), (3483, 47034), (3618, 45279), (4374, 37453), (5031, 32562), (5226, 31347), (5427, 30186), (5762, 28431), (6318, 25929), (6966, 23517), (7839, 20898), (8643, 18954), (9477, 17286), (10062, 16281), (10449, 15678), (10854, 15093)]