144931234

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{683}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 115098206

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 659, 683, 1318, 1366, 4613, 4781, 9226, 9562, 15157, 15709, 30314, 31418, 106099, 109963, 212198, 219926, 450097, 900194, 3150679, 6301358, 10352231, 20704462, 72465617, 144931234]

約数ペア:

[(1, 144931234), (2, 72465617), (7, 20704462), (14, 10352231), (23, 6301358), (46, 3150679), (161, 900194), (322, 450097), (659, 219926), (683, 212198), (1318, 109963), (1366, 106099), (4613, 31418), (4781, 30314), (9226, 15709), (9562, 15157)]