167205852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 493758720

約数和(自身を除く): 326552868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 114, 132, 142, 171, 198, 209, 213, 228, 284, 313, 342, 396, 418, 426, 626, 627, 639, 684, 781, 836, 852, 939, 1252, 1254, 1278, 1349, 1562, 1878, 1881, 2343, 2508, 2556, 2698, 2817, 3124, 3443, 3756, 3762, 4047, 4686, 5396, 5634, 5947, 6886, 7029, 7524, 8094, 9372, 10329, 11268, 11894, 12141, 13772, 14058, 14839, 16188, 17841, 20658, 22223, 23788, 24282, 28116, 29678, 30987, 35682, 41316, 44446, 44517, 48564, 53523, 59356, 61974, 65417, 66669, 71364, 88892, 89034, 107046, 123948, 130834, 133338, 133551, 178068, 196251, 200007, 214092, 244453, 261668, 266676, 267102, 392502, 400014, 422237, 488906, 534204, 588753, 733359, 785004, 800028, 844474, 977812, 1177506, 1266711, 1466718, 1688948, 2200077, 2355012, 2533422, 2933436, 3800133, 4400154, 4644607, 5066844, 7600266, 8800308, 9289214, 13933821, 15200532, 18578428, 27867642, 41801463, 55735284, 83602926, 167205852]

約数ペア:

[(1, 167205852), (2, 83602926), (3, 55735284), (4, 41801463), (6, 27867642), (9, 18578428), (11, 15200532), (12, 13933821), (18, 9289214), (19, 8800308), (22, 7600266), (33, 5066844), (36, 4644607), (38, 4400154), (44, 3800133), (57, 2933436), (66, 2533422), (71, 2355012), (76, 2200077), (99, 1688948), (114, 1466718), (132, 1266711), (142, 1177506), (171, 977812), (198, 844474), (209, 800028), (213, 785004), (228, 733359), (284, 588753), (313, 534204), (342, 488906), (396, 422237), (418, 400014), (426, 392502), (626, 267102), (627, 266676), (639, 261668), (684, 244453), (781, 214092), (836, 200007), (852, 196251), (939, 178068), (1252, 133551), (1254, 133338), (1278, 130834), (1349, 123948), (1562, 107046), (1878, 89034), (1881, 88892), (2343, 71364), (2508, 66669), (2556, 65417), (2698, 61974), (2817, 59356), (3124, 53523), (3443, 48564), (3756, 44517), (3762, 44446), (4047, 41316), (4686, 35682), (5396, 30987), (5634, 29678), (5947, 28116), (6886, 24282), (7029, 23788), (7524, 22223), (8094, 20658), (9372, 17841), (10329, 16188), (11268, 14839), (11894, 14058), (12141, 13772)]