159749172

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 465733632

約数和(自身を除く): 305984460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 81, 99, 108, 132, 134, 162, 198, 201, 223, 243, 268, 297, 324, 396, 402, 446, 486, 594, 603, 669, 737, 804, 891, 892, 972, 1188, 1206, 1338, 1474, 1782, 1809, 2007, 2211, 2412, 2453, 2673, 2676, 2948, 3564, 3618, 4014, 4422, 4906, 5346, 5427, 6021, 6633, 7236, 7359, 8028, 8844, 9812, 10692, 10854, 12042, 13266, 14718, 14941, 16281, 18063, 19899, 21708, 22077, 24084, 26532, 29436, 29882, 32562, 36126, 39798, 44154, 44823, 54189, 59697, 59764, 65124, 66231, 72252, 79596, 88308, 89646, 108378, 119394, 132462, 134469, 164351, 179091, 179292, 198693, 216756, 238788, 264924, 268938, 328702, 358182, 397386, 403407, 493053, 537876, 596079, 657404, 716364, 794772, 806814, 986106, 1192158, 1210221, 1479159, 1613628, 1972212, 2384316, 2420442, 2958318, 3630663, 4437477, 4840884, 5916636, 7261326, 8874954, 13312431, 14522652, 17749908, 26624862, 39937293, 53249724, 79874586, 159749172]

約数ペア:

[(1, 159749172), (2, 79874586), (3, 53249724), (4, 39937293), (6, 26624862), (9, 17749908), (11, 14522652), (12, 13312431), (18, 8874954), (22, 7261326), (27, 5916636), (33, 4840884), (36, 4437477), (44, 3630663), (54, 2958318), (66, 2420442), (67, 2384316), (81, 1972212), (99, 1613628), (108, 1479159), (132, 1210221), (134, 1192158), (162, 986106), (198, 806814), (201, 794772), (223, 716364), (243, 657404), (268, 596079), (297, 537876), (324, 493053), (396, 403407), (402, 397386), (446, 358182), (486, 328702), (594, 268938), (603, 264924), (669, 238788), (737, 216756), (804, 198693), (891, 179292), (892, 179091), (972, 164351), (1188, 134469), (1206, 132462), (1338, 119394), (1474, 108378), (1782, 89646), (1809, 88308), (2007, 79596), (2211, 72252), (2412, 66231), (2453, 65124), (2673, 59764), (2676, 59697), (2948, 54189), (3564, 44823), (3618, 44154), (4014, 39798), (4422, 36126), (4906, 32562), (5346, 29882), (5427, 29436), (6021, 26532), (6633, 24084), (7236, 22077), (7359, 21708), (8028, 19899), (8844, 18063), (9812, 16281), (10692, 14941), (10854, 14718), (12042, 13266)]