123215148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 366912000

約数和(自身を除く): 243696852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 349, 378, 467, 698, 756, 934, 1047, 1396, 1401, 1868, 2094, 2443, 2802, 3141, 3269, 4188, 4203, 4886, 5604, 6282, 6538, 7329, 8406, 9423, 9772, 9807, 12564, 12609, 13076, 14658, 16812, 18846, 19614, 21987, 25218, 29316, 29421, 37692, 39228, 43974, 50436, 58842, 65961, 87948, 88263, 117684, 131922, 162983, 176526, 263844, 325966, 353052, 488949, 651932, 977898, 1140881, 1466847, 1955796, 2281762, 2933694, 3422643, 4400541, 4563524, 5867388, 6845286, 8801082, 10267929, 13690572, 17602164, 20535858, 30803787, 41071716, 61607574, 123215148]

約数ペア:

[(1, 123215148), (2, 61607574), (3, 41071716), (4, 30803787), (6, 20535858), (7, 17602164), (9, 13690572), (12, 10267929), (14, 8801082), (18, 6845286), (21, 5867388), (27, 4563524), (28, 4400541), (36, 3422643), (42, 2933694), (54, 2281762), (63, 1955796), (84, 1466847), (108, 1140881), (126, 977898), (189, 651932), (252, 488949), (349, 353052), (378, 325966), (467, 263844), (698, 176526), (756, 162983), (934, 131922), (1047, 117684), (1396, 88263), (1401, 87948), (1868, 65961), (2094, 58842), (2443, 50436), (2802, 43974), (3141, 39228), (3269, 37692), (4188, 29421), (4203, 29316), (4886, 25218), (5604, 21987), (6282, 19614), (6538, 18846), (7329, 16812), (8406, 14658), (9423, 13076), (9772, 12609), (9807, 12564)]