143485132

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4547}}^1$

素因数の和:4595

約数の個数: 48

約数和(自身を含む): 305625600

約数和(自身を除く): 162140468

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 4508, 4547, 7889, 9094, 15778, 18188, 31556, 31829, 63658, 104581, 127316, 209162, 222803, 418324, 445606, 732067, 891212, 1464134, 1559621, 2928268, 3119242, 5124469, 6238484, 10248938, 20497876, 35871283, 71742566, 143485132]

約数ペア:

[(1, 143485132), (2, 71742566), (4, 35871283), (7, 20497876), (14, 10248938), (23, 6238484), (28, 5124469), (46, 3119242), (49, 2928268), (92, 1559621), (98, 1464134), (161, 891212), (196, 732067), (322, 445606), (343, 418324), (644, 222803), (686, 209162), (1127, 127316), (1372, 104581), (2254, 63658), (4508, 31829), (4547, 31556), (7889, 18188), (9094, 15778)]