121173144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 335923200

約数和(自身を除く): 214750056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 71, 89, 94, 102, 136, 141, 142, 178, 188, 204, 213, 267, 282, 284, 356, 376, 408, 426, 534, 564, 568, 712, 799, 852, 1068, 1128, 1207, 1513, 1598, 1704, 2136, 2397, 2414, 3026, 3196, 3337, 3621, 4183, 4539, 4794, 4828, 6052, 6319, 6392, 6674, 7242, 8366, 9078, 9588, 9656, 10011, 12104, 12549, 12638, 13348, 14484, 16732, 18156, 18957, 19176, 20022, 25098, 25276, 26696, 28968, 33464, 36312, 37914, 40044, 50196, 50552, 56729, 71111, 75828, 80088, 100392, 107423, 113458, 142222, 151656, 170187, 213333, 214846, 226916, 284444, 296993, 322269, 340374, 426666, 429692, 453832, 568888, 593986, 644538, 680748, 853332, 859384, 890979, 1187972, 1289076, 1361496, 1706664, 1781958, 2375944, 2578152, 3563916, 5048881, 7127832, 10097762, 15146643, 20195524, 30293286, 40391048, 60586572, 121173144]

約数ペア:

[(1, 121173144), (2, 60586572), (3, 40391048), (4, 30293286), (6, 20195524), (8, 15146643), (12, 10097762), (17, 7127832), (24, 5048881), (34, 3563916), (47, 2578152), (51, 2375944), (68, 1781958), (71, 1706664), (89, 1361496), (94, 1289076), (102, 1187972), (136, 890979), (141, 859384), (142, 853332), (178, 680748), (188, 644538), (204, 593986), (213, 568888), (267, 453832), (282, 429692), (284, 426666), (356, 340374), (376, 322269), (408, 296993), (426, 284444), (534, 226916), (564, 214846), (568, 213333), (712, 170187), (799, 151656), (852, 142222), (1068, 113458), (1128, 107423), (1207, 100392), (1513, 80088), (1598, 75828), (1704, 71111), (2136, 56729), (2397, 50552), (2414, 50196), (3026, 40044), (3196, 37914), (3337, 36312), (3621, 33464), (4183, 28968), (4539, 26696), (4794, 25276), (4828, 25098), (6052, 20022), (6319, 19176), (6392, 18957), (6674, 18156), (7242, 16732), (8366, 14484), (9078, 13348), (9588, 12638), (9656, 12549), (10011, 12104)]