145047318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23539}}^1$

素因数の和:23636

約数の個数: 32

約数和(自身を含む): 316377600

約数和(自身を除く): 171330282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 23539, 47078, 70617, 141234, 306007, 612014, 918021, 1836042, 1859581, 3719162, 5578743, 11157486, 24174553, 48349106, 72523659, 145047318]

約数ペア:

[(1, 145047318), (2, 72523659), (3, 48349106), (6, 24174553), (13, 11157486), (26, 5578743), (39, 3719162), (78, 1859581), (79, 1836042), (158, 918021), (237, 612014), (474, 306007), (1027, 141234), (2054, 70617), (3081, 47078), (6162, 23539)]