173834856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 128

約数和(自身を含む): 537062400

約数和(自身を除く): 363227544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 1997, 2232, 2418, 2808, 3224, 3348, 3627, 3994, 4836, 5991, 6696, 7254, 7988, 9672, 10881, 11982, 14508, 15976, 17973, 21762, 23964, 25961, 29016, 35946, 43524, 47928, 51922, 53919, 61907, 71892, 77883, 87048, 103844, 107838, 123814, 143784, 155766, 185721, 207688, 215676, 233649, 247628, 311532, 371442, 431352, 467298, 495256, 557163, 623064, 700947, 742884, 804791, 934596, 1114326, 1401894, 1485768, 1609582, 1671489, 1869192, 2228652, 2414373, 2803788, 3219164, 3342978, 4457304, 4828746, 5607576, 6438328, 6685956, 7243119, 9657492, 13371912, 14486238, 19314984, 21729357, 28972476, 43458714, 57944952, 86917428, 173834856]

約数ペア:

[(1, 173834856), (2, 86917428), (3, 57944952), (4, 43458714), (6, 28972476), (8, 21729357), (9, 19314984), (12, 14486238), (13, 13371912), (18, 9657492), (24, 7243119), (26, 6685956), (27, 6438328), (31, 5607576), (36, 4828746), (39, 4457304), (52, 3342978), (54, 3219164), (62, 2803788), (72, 2414373), (78, 2228652), (93, 1869192), (104, 1671489), (108, 1609582), (117, 1485768), (124, 1401894), (156, 1114326), (186, 934596), (216, 804791), (234, 742884), (248, 700947), (279, 623064), (312, 557163), (351, 495256), (372, 467298), (403, 431352), (468, 371442), (558, 311532), (702, 247628), (744, 233649), (806, 215676), (837, 207688), (936, 185721), (1116, 155766), (1209, 143784), (1404, 123814), (1612, 107838), (1674, 103844), (1997, 87048), (2232, 77883), (2418, 71892), (2808, 61907), (3224, 53919), (3348, 51922), (3627, 47928), (3994, 43524), (4836, 35946), (5991, 29016), (6696, 25961), (7254, 23964), (7988, 21762), (9672, 17973), (10881, 15976), (11982, 14508)]