159866028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 144

約数和(自身を含む): 510783840

約数和(自身を除く): 350917812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1777, 1836, 2142, 2499, 2646, 3213, 3332, 3554, 4284, 4998, 5292, 5331, 6426, 7108, 7497, 9996, 10662, 12439, 12852, 14994, 15993, 21324, 22491, 24878, 29988, 30209, 31986, 37317, 44982, 47979, 49756, 60418, 63972, 74634, 87073, 89964, 90627, 95958, 111951, 120836, 149268, 174146, 181254, 191916, 211463, 223902, 261219, 271881, 335853, 348292, 362508, 422926, 447804, 522438, 543762, 634389, 671706, 783657, 815643, 845852, 1044876, 1087524, 1268778, 1343412, 1480241, 1567314, 1631286, 1903167, 2350971, 2537556, 2960482, 3134628, 3262572, 3806334, 4440723, 4701942, 5709501, 5920964, 7612668, 8881446, 9403884, 11419002, 13322169, 17762892, 22838004, 26644338, 39966507, 53288676, 79933014, 159866028]

約数ペア:

[(1, 159866028), (2, 79933014), (3, 53288676), (4, 39966507), (6, 26644338), (7, 22838004), (9, 17762892), (12, 13322169), (14, 11419002), (17, 9403884), (18, 8881446), (21, 7612668), (27, 5920964), (28, 5709501), (34, 4701942), (36, 4440723), (42, 3806334), (49, 3262572), (51, 3134628), (54, 2960482), (63, 2537556), (68, 2350971), (84, 1903167), (98, 1631286), (102, 1567314), (108, 1480241), (119, 1343412), (126, 1268778), (147, 1087524), (153, 1044876), (189, 845852), (196, 815643), (204, 783657), (238, 671706), (252, 634389), (294, 543762), (306, 522438), (357, 447804), (378, 422926), (441, 362508), (459, 348292), (476, 335853), (588, 271881), (612, 261219), (714, 223902), (756, 211463), (833, 191916), (882, 181254), (918, 174146), (1071, 149268), (1323, 120836), (1428, 111951), (1666, 95958), (1764, 90627), (1777, 89964), (1836, 87073), (2142, 74634), (2499, 63972), (2646, 60418), (3213, 49756), (3332, 47979), (3554, 44982), (4284, 37317), (4998, 31986), (5292, 30209), (5331, 29988), (6426, 24878), (7108, 22491), (7497, 21324), (9996, 15993), (10662, 14994), (12439, 12852)]