181297392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 495504000

約数和(自身を除く): 314206608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 269, 304, 456, 538, 739, 807, 912, 1076, 1478, 1614, 2152, 2217, 2956, 3228, 4304, 4434, 5111, 5912, 6456, 8868, 10222, 11824, 12912, 14041, 15333, 17736, 20444, 28082, 30666, 35472, 40888, 42123, 56164, 61332, 81776, 84246, 112328, 122664, 168492, 198791, 224656, 245328, 336984, 397582, 596373, 673968, 795164, 1192746, 1590328, 2385492, 3180656, 3777029, 4770984, 7554058, 9541968, 11331087, 15108116, 22662174, 30216232, 45324348, 60432464, 90648696, 181297392]

約数ペア:

[(1, 181297392), (2, 90648696), (3, 60432464), (4, 45324348), (6, 30216232), (8, 22662174), (12, 15108116), (16, 11331087), (19, 9541968), (24, 7554058), (38, 4770984), (48, 3777029), (57, 3180656), (76, 2385492), (114, 1590328), (152, 1192746), (228, 795164), (269, 673968), (304, 596373), (456, 397582), (538, 336984), (739, 245328), (807, 224656), (912, 198791), (1076, 168492), (1478, 122664), (1614, 112328), (2152, 84246), (2217, 81776), (2956, 61332), (3228, 56164), (4304, 42123), (4434, 40888), (5111, 35472), (5912, 30666), (6456, 28082), (8868, 20444), (10222, 17736), (11824, 15333), (12912, 14041)]