170840412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 488255040

約数和(自身を除く): 317414628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 53, 68, 69, 92, 102, 106, 138, 153, 159, 204, 207, 212, 229, 276, 306, 318, 391, 414, 458, 477, 612, 636, 687, 782, 828, 901, 916, 954, 1173, 1219, 1374, 1564, 1802, 1908, 2061, 2346, 2438, 2703, 2748, 3519, 3604, 3657, 3893, 4122, 4692, 4876, 5267, 5406, 7038, 7314, 7786, 8109, 8244, 10534, 10812, 10971, 11679, 12137, 14076, 14628, 15572, 15801, 16218, 20723, 21068, 21942, 23358, 24274, 31602, 32436, 35037, 36411, 41446, 43884, 46716, 47403, 48548, 62169, 63204, 70074, 72822, 82892, 89539, 94806, 109233, 124338, 140148, 145644, 179078, 186507, 189612, 206329, 218466, 248676, 268617, 279151, 358156, 373014, 412658, 436932, 537234, 558302, 618987, 746028, 805851, 825316, 837453, 1074468, 1116604, 1237974, 1611702, 1674906, 1856961, 2475948, 2512359, 3223404, 3349812, 3713922, 4745567, 5024718, 7427844, 9491134, 10049436, 14236701, 18982268, 28473402, 42710103, 56946804, 85420206, 170840412]

約数ペア:

[(1, 170840412), (2, 85420206), (3, 56946804), (4, 42710103), (6, 28473402), (9, 18982268), (12, 14236701), (17, 10049436), (18, 9491134), (23, 7427844), (34, 5024718), (36, 4745567), (46, 3713922), (51, 3349812), (53, 3223404), (68, 2512359), (69, 2475948), (92, 1856961), (102, 1674906), (106, 1611702), (138, 1237974), (153, 1116604), (159, 1074468), (204, 837453), (207, 825316), (212, 805851), (229, 746028), (276, 618987), (306, 558302), (318, 537234), (391, 436932), (414, 412658), (458, 373014), (477, 358156), (612, 279151), (636, 268617), (687, 248676), (782, 218466), (828, 206329), (901, 189612), (916, 186507), (954, 179078), (1173, 145644), (1219, 140148), (1374, 124338), (1564, 109233), (1802, 94806), (1908, 89539), (2061, 82892), (2346, 72822), (2438, 70074), (2703, 63204), (2748, 62169), (3519, 48548), (3604, 47403), (3657, 46716), (3893, 43884), (4122, 41446), (4692, 36411), (4876, 35037), (5267, 32436), (5406, 31602), (7038, 24274), (7314, 23358), (7786, 21942), (8109, 21068), (8244, 20723), (10534, 16218), (10812, 15801), (10971, 15572), (11679, 14628), (12137, 14076)]