179909897762

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 330117120000

約数和(自身を除く): 150207222238

約数列:

[1, 2, 7, 14, 29, 58, 71, 79, 142, 158, 199, 203, 397, 398, 406, 497, 553, 794, 994, 1106, 1393, 2059, 2291, 2779, 2786, 4118, 4582, 5558, 5609, 5771, 11218, 11513, 11542, 14129, 14413, 15721, 16037, 23026, 28187, 28258, 28826, 31363, 31442, 32074, 39263, 40397, 56374, 62726, 78526, 79003, 80591, 80794, 98903, 110047, 158006, 161182, 162661, 197309, 197806, 219541, 220094, 325322, 394618, 409741, 439082, 455909, 553021, 817423, 819482, 909527, 911818, 1106042, 1116191, 1138627, 1634846, 1819054, 2226773, 2232382, 2277254, 2291087, 2868187, 3191363, 4453546, 4582174, 5609213, 5721961, 5736374, 6241237, 6366689, 6382726, 7813337, 11218426, 11443922, 12482474, 12733378, 15587411, 15626674, 16037609, 31174822, 32075218, 32369539, 39264491, 43688659, 64576417, 64739078, 78528982, 87377318, 129152834, 162667177, 180995873, 226586773, 325334354, 361991746, 443127827, 452034919, 453173546, 886255654, 904069838, 1138670239, 1266971111, 2277340478, 2533942222, 3101894789, 6203789578, 12850706983, 25701413966, 89954948881, 179909897762]

約数ペア:

[(1, 179909897762), (2, 89954948881), (7, 25701413966), (14, 12850706983), (29, 6203789578), (58, 3101894789), (71, 2533942222), (79, 2277340478), (142, 1266971111), (158, 1138670239), (199, 904069838), (203, 886255654), (397, 453173546), (398, 452034919), (406, 443127827), (497, 361991746), (553, 325334354), (794, 226586773), (994, 180995873), (1106, 162667177), (1393, 129152834), (2059, 87377318), (2291, 78528982), (2779, 64739078), (2786, 64576417), (4118, 43688659), (4582, 39264491), (5558, 32369539), (5609, 32075218), (5771, 31174822), (11218, 16037609), (11513, 15626674), (11542, 15587411), (14129, 12733378), (14413, 12482474), (15721, 11443922), (16037, 11218426), (23026, 7813337), (28187, 6382726), (28258, 6366689), (28826, 6241237), (31363, 5736374), (31442, 5721961), (32074, 5609213), (39263, 4582174), (40397, 4453546), (56374, 3191363), (62726, 2868187), (78526, 2291087), (79003, 2277254), (80591, 2232382), (80794, 2226773), (98903, 1819054), (110047, 1634846), (158006, 1138627), (161182, 1116191), (162661, 1106042), (197309, 911818), (197806, 909527), (219541, 819482), (220094, 817423), (325322, 553021), (394618, 455909), (409741, 439082)]