145395952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22549}}^1$

素因数の和:22601

約数の個数: 40

約数和(自身を含む): 313174400

約数和(自身を除く): 167778448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 22549, 45098, 90196, 180392, 293137, 360784, 586274, 699019, 1172548, 1398038, 2345096, 2796076, 4690192, 5592152, 9087247, 11184304, 18174494, 36348988, 72697976, 145395952]

約数ペア:

[(1, 145395952), (2, 72697976), (4, 36348988), (8, 18174494), (13, 11184304), (16, 9087247), (26, 5592152), (31, 4690192), (52, 2796076), (62, 2345096), (104, 1398038), (124, 1172548), (208, 699019), (248, 586274), (403, 360784), (496, 293137), (806, 180392), (1612, 90196), (3224, 45098), (6448, 22549)]