15671618512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{1697}}^1$

素因数の和:2236

約数の個数: 80

約数和(自身を含む): 33472714752

約数和(自身を除く): 17801096240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 383, 548, 766, 1096, 1507, 1532, 1697, 2192, 3014, 3064, 3394, 4213, 6028, 6128, 6788, 8426, 12056, 13576, 16852, 18667, 24112, 27152, 33704, 37334, 52471, 67408, 74668, 104942, 149336, 209884, 232489, 298672, 419768, 464978, 577181, 649951, 839536, 929956, 1154362, 1299902, 1859912, 2308724, 2557379, 2599804, 3719824, 4617448, 5114758, 5199608, 7149461, 9234896, 10229516, 10399216, 14298922, 20459032, 28597844, 40918064, 57195688, 89043287, 114391376, 178086574, 356173148, 712346296, 979476157, 1424692592, 1958952314, 3917904628, 7835809256, 15671618512]

約数ペア:

[(1, 15671618512), (2, 7835809256), (4, 3917904628), (8, 1958952314), (11, 1424692592), (16, 979476157), (22, 712346296), (44, 356173148), (88, 178086574), (137, 114391376), (176, 89043287), (274, 57195688), (383, 40918064), (548, 28597844), (766, 20459032), (1096, 14298922), (1507, 10399216), (1532, 10229516), (1697, 9234896), (2192, 7149461), (3014, 5199608), (3064, 5114758), (3394, 4617448), (4213, 3719824), (6028, 2599804), (6128, 2557379), (6788, 2308724), (8426, 1859912), (12056, 1299902), (13576, 1154362), (16852, 929956), (18667, 839536), (24112, 649951), (27152, 577181), (33704, 464978), (37334, 419768), (52471, 298672), (67408, 232489), (74668, 209884), (104942, 149336)]