147869946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:848

約数の個数: 72

約数和(自身を含む): 374531040

約数和(自身を除く): 226661094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 359, 441, 467, 718, 882, 934, 1077, 1401, 2154, 2513, 2802, 3231, 3269, 4203, 5026, 6462, 6538, 7539, 8406, 9807, 15078, 17591, 19614, 22617, 22883, 29421, 35182, 45234, 45766, 52773, 58842, 68649, 105546, 137298, 158319, 167653, 205947, 316638, 335306, 411894, 502959, 1005918, 1173571, 1508877, 2347142, 3017754, 3520713, 7041426, 8214997, 10562139, 16429994, 21124278, 24644991, 49289982, 73934973, 147869946]

約数ペア:

[(1, 147869946), (2, 73934973), (3, 49289982), (6, 24644991), (7, 21124278), (9, 16429994), (14, 10562139), (18, 8214997), (21, 7041426), (42, 3520713), (49, 3017754), (63, 2347142), (98, 1508877), (126, 1173571), (147, 1005918), (294, 502959), (359, 411894), (441, 335306), (467, 316638), (718, 205947), (882, 167653), (934, 158319), (1077, 137298), (1401, 105546), (2154, 68649), (2513, 58842), (2802, 52773), (3231, 45766), (3269, 45234), (4203, 35182), (5026, 29421), (6462, 22883), (6538, 22617), (7539, 19614), (8406, 17591), (9807, 15078)]