151603312

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 346049280

約数和(自身を除く): 194445968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 89, 112, 134, 178, 227, 268, 356, 454, 469, 536, 623, 712, 908, 938, 1072, 1246, 1424, 1589, 1816, 1876, 2492, 3178, 3632, 3752, 4984, 5963, 6356, 7504, 9968, 11926, 12712, 15209, 20203, 23852, 25424, 30418, 40406, 41741, 47704, 60836, 80812, 83482, 95408, 106463, 121672, 141421, 161624, 166964, 212926, 243344, 282842, 323248, 333928, 425852, 565684, 667856, 851704, 1131368, 1353601, 1703408, 2262736, 2707202, 5414404, 9475207, 10828808, 18950414, 21657616, 37900828, 75801656, 151603312]

約数ペア:

[(1, 151603312), (2, 75801656), (4, 37900828), (7, 21657616), (8, 18950414), (14, 10828808), (16, 9475207), (28, 5414404), (56, 2707202), (67, 2262736), (89, 1703408), (112, 1353601), (134, 1131368), (178, 851704), (227, 667856), (268, 565684), (356, 425852), (454, 333928), (469, 323248), (536, 282842), (623, 243344), (712, 212926), (908, 166964), (938, 161624), (1072, 141421), (1246, 121672), (1424, 106463), (1589, 95408), (1816, 83482), (1876, 80812), (2492, 60836), (3178, 47704), (3632, 41741), (3752, 40406), (4984, 30418), (5963, 25424), (6356, 23852), (7504, 20203), (9968, 15209), (11926, 12712)]