156951414

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 347727744

約数和(自身を除く): 190776330

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 223, 366, 446, 549, 641, 669, 1098, 1282, 1338, 1923, 2007, 3846, 4014, 5769, 11538, 13603, 27206, 39101, 40809, 78202, 81618, 117303, 122427, 142943, 234606, 244854, 285886, 351909, 428829, 703818, 857658, 1286487, 2572974, 8719523, 17439046, 26158569, 52317138, 78475707, 156951414]

約数ペア:

[(1, 156951414), (2, 78475707), (3, 52317138), (6, 26158569), (9, 17439046), (18, 8719523), (61, 2572974), (122, 1286487), (183, 857658), (223, 703818), (366, 428829), (446, 351909), (549, 285886), (641, 244854), (669, 234606), (1098, 142943), (1282, 122427), (1338, 117303), (1923, 81618), (2007, 78202), (3846, 40809), (4014, 39101), (5769, 27206), (11538, 13603)]