158917968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2513

約数の個数: 120

約数和(自身を含む): 497218176

約数和(自身を除く): 338300208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 2447, 2706, 2952, 3608, 4059, 4894, 5412, 5904, 7216, 7341, 8118, 9788, 10824, 14682, 16236, 19576, 21648, 22023, 26917, 29364, 32472, 39152, 44046, 53834, 58728, 64944, 80751, 88092, 100327, 107668, 117456, 161502, 176184, 200654, 215336, 242253, 300981, 323004, 352368, 401308, 430672, 484506, 601962, 646008, 802616, 902943, 969012, 1103597, 1203924, 1292016, 1605232, 1805886, 1938024, 2207194, 2407848, 3310791, 3611772, 3876048, 4414388, 4815696, 6621582, 7223544, 8828776, 9932373, 13243164, 14447088, 17657552, 19864746, 26486328, 39729492, 52972656, 79458984, 158917968]

約数ペア:

[(1, 158917968), (2, 79458984), (3, 52972656), (4, 39729492), (6, 26486328), (8, 19864746), (9, 17657552), (11, 14447088), (12, 13243164), (16, 9932373), (18, 8828776), (22, 7223544), (24, 6621582), (33, 4815696), (36, 4414388), (41, 3876048), (44, 3611772), (48, 3310791), (66, 2407848), (72, 2207194), (82, 1938024), (88, 1805886), (99, 1605232), (123, 1292016), (132, 1203924), (144, 1103597), (164, 969012), (176, 902943), (198, 802616), (246, 646008), (264, 601962), (328, 484506), (369, 430672), (396, 401308), (451, 352368), (492, 323004), (528, 300981), (656, 242253), (738, 215336), (792, 200654), (902, 176184), (984, 161502), (1353, 117456), (1476, 107668), (1584, 100327), (1804, 88092), (1968, 80751), (2447, 64944), (2706, 58728), (2952, 53834), (3608, 44046), (4059, 39152), (4894, 32472), (5412, 29364), (5904, 26917), (7216, 22023), (7341, 21648), (8118, 19576), (9788, 16236), (10824, 14682)]