142611756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 388689840

約数和(自身を除く): 246078084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 409, 588, 593, 818, 1186, 1227, 1636, 1779, 2372, 2454, 2863, 3558, 4151, 4908, 5726, 7116, 8302, 8589, 11452, 12453, 16604, 17178, 20041, 24906, 29057, 34356, 40082, 49812, 58114, 60123, 80164, 87171, 116228, 120246, 174342, 240492, 242537, 348684, 485074, 727611, 970148, 1455222, 1697759, 2910444, 3395518, 5093277, 6791036, 10186554, 11884313, 20373108, 23768626, 35652939, 47537252, 71305878, 142611756]

約数ペア:

[(1, 142611756), (2, 71305878), (3, 47537252), (4, 35652939), (6, 23768626), (7, 20373108), (12, 11884313), (14, 10186554), (21, 6791036), (28, 5093277), (42, 3395518), (49, 2910444), (84, 1697759), (98, 1455222), (147, 970148), (196, 727611), (294, 485074), (409, 348684), (588, 242537), (593, 240492), (818, 174342), (1186, 120246), (1227, 116228), (1636, 87171), (1779, 80164), (2372, 60123), (2454, 58114), (2863, 49812), (3558, 40082), (4151, 34356), (4908, 29057), (5726, 24906), (7116, 20041), (8302, 17178), (8589, 16604), (11452, 12453)]