155216016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56731}}^1$

素因数の和:56764

約数の個数: 60

約数和(自身を含む): 457259920

約数和(自身を除く): 302043904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 56731, 113462, 170193, 226924, 340386, 453848, 510579, 680772, 907696, 1021158, 1077889, 1361544, 2042316, 2155778, 2723088, 3233667, 4084632, 4311556, 6467334, 8169264, 8623112, 9701001, 12934668, 17246224, 19402002, 25869336, 38804004, 51738672, 77608008, 155216016]

約数ペア:

[(1, 155216016), (2, 77608008), (3, 51738672), (4, 38804004), (6, 25869336), (8, 19402002), (9, 17246224), (12, 12934668), (16, 9701001), (18, 8623112), (19, 8169264), (24, 6467334), (36, 4311556), (38, 4084632), (48, 3233667), (57, 2723088), (72, 2155778), (76, 2042316), (114, 1361544), (144, 1077889), (152, 1021158), (171, 907696), (228, 680772), (304, 510579), (342, 453848), (456, 340386), (684, 226924), (912, 170193), (1368, 113462), (2736, 56731)]