145798716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{247957}}^1$

素因数の和:247978

約数の個数: 36

約数和(自身を含む): 395740968

約数和(自身を除く): 249942252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 247957, 495914, 743871, 991828, 1487742, 1735699, 2975484, 3471398, 5207097, 6942796, 10414194, 12149893, 20828388, 24299786, 36449679, 48599572, 72899358, 145798716]

約数ペア:

[(1, 145798716), (2, 72899358), (3, 48599572), (4, 36449679), (6, 24299786), (7, 20828388), (12, 12149893), (14, 10414194), (21, 6942796), (28, 5207097), (42, 3471398), (49, 2975484), (84, 1735699), (98, 1487742), (147, 991828), (196, 743871), (294, 495914), (588, 247957)]