191916912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 373761168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 79, 86, 88, 107, 129, 132, 158, 172, 176, 214, 237, 258, 264, 316, 321, 344, 428, 473, 474, 516, 528, 632, 642, 688, 856, 869, 946, 948, 1032, 1177, 1264, 1284, 1419, 1712, 1738, 1892, 1896, 2064, 2354, 2568, 2607, 2838, 3397, 3476, 3531, 3784, 3792, 4601, 4708, 5136, 5214, 5676, 6794, 6952, 7062, 7568, 8453, 9202, 9416, 10191, 10428, 11352, 13588, 13803, 13904, 14124, 16906, 18404, 18832, 20382, 20856, 22704, 25359, 27176, 27606, 28248, 33812, 36808, 37367, 40764, 41712, 50611, 50718, 54352, 55212, 56496, 67624, 73616, 74734, 81528, 92983, 101222, 101436, 110424, 112101, 135248, 149468, 151833, 163056, 185966, 202444, 202872, 220848, 224202, 278949, 298936, 303666, 363479, 371932, 404888, 405744, 448404, 557898, 597872, 607332, 726958, 743864, 809776, 896808, 1090437, 1115796, 1214664, 1453916, 1487728, 1793616, 2180874, 2231592, 2429328, 2907832, 3998269, 4361748, 4463184, 5815664, 7996538, 8723496, 11994807, 15993076, 17446992, 23989614, 31986152, 47979228, 63972304, 95958456, 191916912]

約数ペア:

[(1, 191916912), (2, 95958456), (3, 63972304), (4, 47979228), (6, 31986152), (8, 23989614), (11, 17446992), (12, 15993076), (16, 11994807), (22, 8723496), (24, 7996538), (33, 5815664), (43, 4463184), (44, 4361748), (48, 3998269), (66, 2907832), (79, 2429328), (86, 2231592), (88, 2180874), (107, 1793616), (129, 1487728), (132, 1453916), (158, 1214664), (172, 1115796), (176, 1090437), (214, 896808), (237, 809776), (258, 743864), (264, 726958), (316, 607332), (321, 597872), (344, 557898), (428, 448404), (473, 405744), (474, 404888), (516, 371932), (528, 363479), (632, 303666), (642, 298936), (688, 278949), (856, 224202), (869, 220848), (946, 202872), (948, 202444), (1032, 185966), (1177, 163056), (1264, 151833), (1284, 149468), (1419, 135248), (1712, 112101), (1738, 110424), (1892, 101436), (1896, 101222), (2064, 92983), (2354, 81528), (2568, 74734), (2607, 73616), (2838, 67624), (3397, 56496), (3476, 55212), (3531, 54352), (3784, 50718), (3792, 50611), (4601, 41712), (4708, 40764), (5136, 37367), (5214, 36808), (5676, 33812), (6794, 28248), (6952, 27606), (7062, 27176), (7568, 25359), (8453, 22704), (9202, 20856), (9416, 20382), (10191, 18832), (10428, 18404), (11352, 16906), (13588, 14124), (13803, 13904)]