145390176

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 441552384

約数和(自身を除く): 296162208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 276, 282, 288, 368, 376, 414, 423, 467, 552, 564, 736, 752, 828, 846, 934, 1081, 1104, 1128, 1401, 1504, 1656, 1692, 1868, 2162, 2208, 2256, 2802, 3243, 3312, 3384, 3736, 4203, 4324, 4512, 5604, 6486, 6624, 6768, 7472, 8406, 8648, 9729, 10741, 11208, 12972, 13536, 14944, 16812, 17296, 19458, 21482, 21949, 22416, 25944, 32223, 33624, 34592, 38916, 42964, 43898, 44832, 51888, 64446, 65847, 67248, 77832, 85928, 87796, 96669, 103776, 128892, 131694, 134496, 155664, 171856, 175592, 193338, 197541, 257784, 263388, 311328, 343712, 351184, 386676, 395082, 504827, 515568, 526776, 702368, 773352, 790164, 1009654, 1031136, 1053552, 1514481, 1546704, 1580328, 2019308, 2107104, 3028962, 3093408, 3160656, 4038616, 4543443, 6057924, 6321312, 8077232, 9086886, 12115848, 16154464, 18173772, 24231696, 36347544, 48463392, 72695088, 145390176]

約数ペア:

[(1, 145390176), (2, 72695088), (3, 48463392), (4, 36347544), (6, 24231696), (8, 18173772), (9, 16154464), (12, 12115848), (16, 9086886), (18, 8077232), (23, 6321312), (24, 6057924), (32, 4543443), (36, 4038616), (46, 3160656), (47, 3093408), (48, 3028962), (69, 2107104), (72, 2019308), (92, 1580328), (94, 1546704), (96, 1514481), (138, 1053552), (141, 1031136), (144, 1009654), (184, 790164), (188, 773352), (207, 702368), (276, 526776), (282, 515568), (288, 504827), (368, 395082), (376, 386676), (414, 351184), (423, 343712), (467, 311328), (552, 263388), (564, 257784), (736, 197541), (752, 193338), (828, 175592), (846, 171856), (934, 155664), (1081, 134496), (1104, 131694), (1128, 128892), (1401, 103776), (1504, 96669), (1656, 87796), (1692, 85928), (1868, 77832), (2162, 67248), (2208, 65847), (2256, 64446), (2802, 51888), (3243, 44832), (3312, 43898), (3384, 42964), (3736, 38916), (4203, 34592), (4324, 33624), (4512, 32223), (5604, 25944), (6486, 22416), (6624, 21949), (6768, 21482), (7472, 19458), (8406, 17296), (8648, 16812), (9729, 14944), (10741, 13536), (11208, 12972)]