156747492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 305561628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 83, 99, 114, 132, 166, 171, 198, 209, 228, 249, 251, 332, 342, 396, 418, 498, 502, 627, 684, 747, 753, 836, 913, 996, 1004, 1254, 1494, 1506, 1577, 1826, 1881, 2259, 2508, 2739, 2761, 2988, 3012, 3154, 3652, 3762, 4518, 4731, 4769, 5478, 5522, 6308, 7524, 8217, 8283, 9036, 9462, 9538, 10956, 11044, 14193, 14307, 16434, 16566, 17347, 18924, 19076, 20833, 24849, 28386, 28614, 32868, 33132, 34694, 41666, 42921, 49698, 52041, 52459, 56772, 57228, 62499, 69388, 83332, 85842, 99396, 104082, 104918, 124998, 156123, 157377, 171684, 187497, 208164, 209836, 229163, 249996, 312246, 314754, 374994, 395827, 458326, 472131, 624492, 629508, 687489, 749988, 791654, 916652, 944262, 1187481, 1374978, 1583308, 1888524, 2062467, 2374962, 2749956, 3562443, 4124934, 4354097, 4749924, 7124886, 8249868, 8708194, 13062291, 14249772, 17416388, 26124582, 39186873, 52249164, 78373746, 156747492]

約数ペア:

[(1, 156747492), (2, 78373746), (3, 52249164), (4, 39186873), (6, 26124582), (9, 17416388), (11, 14249772), (12, 13062291), (18, 8708194), (19, 8249868), (22, 7124886), (33, 4749924), (36, 4354097), (38, 4124934), (44, 3562443), (57, 2749956), (66, 2374962), (76, 2062467), (83, 1888524), (99, 1583308), (114, 1374978), (132, 1187481), (166, 944262), (171, 916652), (198, 791654), (209, 749988), (228, 687489), (249, 629508), (251, 624492), (332, 472131), (342, 458326), (396, 395827), (418, 374994), (498, 314754), (502, 312246), (627, 249996), (684, 229163), (747, 209836), (753, 208164), (836, 187497), (913, 171684), (996, 157377), (1004, 156123), (1254, 124998), (1494, 104918), (1506, 104082), (1577, 99396), (1826, 85842), (1881, 83332), (2259, 69388), (2508, 62499), (2739, 57228), (2761, 56772), (2988, 52459), (3012, 52041), (3154, 49698), (3652, 42921), (3762, 41666), (4518, 34694), (4731, 33132), (4769, 32868), (5478, 28614), (5522, 28386), (6308, 24849), (7524, 20833), (8217, 19076), (8283, 18924), (9036, 17347), (9462, 16566), (9538, 16434), (10956, 14307), (11044, 14193)]