156856986

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 432222336

約数和(自身を除く): 275365350

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 61, 66, 74, 78, 81, 99, 111, 117, 122, 143, 162, 183, 198, 222, 234, 243, 286, 297, 333, 351, 366, 407, 429, 481, 486, 549, 594, 666, 671, 702, 793, 814, 858, 891, 962, 999, 1053, 1098, 1221, 1287, 1342, 1443, 1586, 1647, 1782, 1998, 2013, 2106, 2257, 2379, 2442, 2574, 2673, 2886, 2997, 3159, 3294, 3663, 3861, 4026, 4329, 4514, 4758, 4941, 5291, 5346, 5994, 6039, 6318, 6771, 7137, 7326, 7722, 8658, 8723, 8991, 9882, 10582, 10989, 11583, 12078, 12987, 13542, 14274, 14823, 15873, 17446, 17982, 18117, 20313, 21411, 21978, 23166, 24827, 25974, 26169, 29341, 29646, 31746, 32967, 34749, 36234, 38961, 40626, 42822, 47619, 49654, 52338, 54351, 58682, 60939, 64233, 65934, 69498, 74481, 77922, 78507, 88023, 95238, 98901, 108702, 116883, 121878, 128466, 142857, 148962, 157014, 163053, 176046, 182817, 192699, 197802, 223443, 233766, 235521, 264069, 285714, 322751, 326106, 365634, 385398, 428571, 446886, 471042, 528138, 548451, 645502, 670329, 706563, 792207, 857142, 968253, 1096902, 1285713, 1340658, 1413126, 1584414, 1936506, 2010987, 2119689, 2376621, 2571426, 2904759, 4021974, 4239378, 4753242, 5809518, 6032961, 7129863, 8714277, 12065922, 14259726, 17428554, 26142831, 52285662, 78428493, 156856986]

約数ペア:

[(1, 156856986), (2, 78428493), (3, 52285662), (6, 26142831), (9, 17428554), (11, 14259726), (13, 12065922), (18, 8714277), (22, 7129863), (26, 6032961), (27, 5809518), (33, 4753242), (37, 4239378), (39, 4021974), (54, 2904759), (61, 2571426), (66, 2376621), (74, 2119689), (78, 2010987), (81, 1936506), (99, 1584414), (111, 1413126), (117, 1340658), (122, 1285713), (143, 1096902), (162, 968253), (183, 857142), (198, 792207), (222, 706563), (234, 670329), (243, 645502), (286, 548451), (297, 528138), (333, 471042), (351, 446886), (366, 428571), (407, 385398), (429, 365634), (481, 326106), (486, 322751), (549, 285714), (594, 264069), (666, 235521), (671, 233766), (702, 223443), (793, 197802), (814, 192699), (858, 182817), (891, 176046), (962, 163053), (999, 157014), (1053, 148962), (1098, 142857), (1221, 128466), (1287, 121878), (1342, 116883), (1443, 108702), (1586, 98901), (1647, 95238), (1782, 88023), (1998, 78507), (2013, 77922), (2106, 74481), (2257, 69498), (2379, 65934), (2442, 64233), (2574, 60939), (2673, 58682), (2886, 54351), (2997, 52338), (3159, 49654), (3294, 47619), (3663, 42822), (3861, 40626), (4026, 38961), (4329, 36234), (4514, 34749), (4758, 32967), (4941, 31746), (5291, 29646), (5346, 29341), (5994, 26169), (6039, 25974), (6318, 24827), (6771, 23166), (7137, 21978), (7326, 21411), (7722, 20313), (8658, 18117), (8723, 17982), (8991, 17446), (9882, 15873), (10582, 14823), (10989, 14274), (11583, 13542), (12078, 12987)]