145211262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 351160320

約数和(自身を除く): 205949058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 283, 399, 566, 643, 798, 849, 1286, 1698, 1929, 1981, 3858, 3962, 4501, 5377, 5943, 9002, 10754, 11886, 12217, 13503, 16131, 24434, 27006, 32262, 36651, 37639, 73302, 75278, 85519, 112917, 171038, 181969, 225834, 256557, 363938, 513114, 545907, 1091814, 1273783, 2547566, 3457411, 3821349, 6914822, 7642698, 10372233, 20744466, 24201877, 48403754, 72605631, 145211262]

約数ペア:

[(1, 145211262), (2, 72605631), (3, 48403754), (6, 24201877), (7, 20744466), (14, 10372233), (19, 7642698), (21, 6914822), (38, 3821349), (42, 3457411), (57, 2547566), (114, 1273783), (133, 1091814), (266, 545907), (283, 513114), (399, 363938), (566, 256557), (643, 225834), (798, 181969), (849, 171038), (1286, 112917), (1698, 85519), (1929, 75278), (1981, 73302), (3858, 37639), (3962, 36651), (4501, 32262), (5377, 27006), (5943, 24434), (9002, 16131), (10754, 13503), (11886, 12217)]