15679862898

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2927}}^1$

素因数の和:3109

約数の個数: 128

約数和(自身を含む): 38790144000

約数和(自身を除く): 23110281102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 137, 147, 266, 274, 294, 343, 399, 411, 686, 798, 822, 931, 959, 1029, 1862, 1918, 2058, 2603, 2793, 2877, 2927, 5206, 5586, 5754, 5854, 6517, 6713, 7809, 8781, 13034, 13426, 15618, 17562, 18221, 19551, 20139, 20489, 36442, 39102, 40278, 40978, 46991, 54663, 55613, 61467, 93982, 109326, 111226, 122934, 127547, 140973, 143423, 166839, 255094, 281946, 286846, 333678, 382641, 389291, 400999, 430269, 765282, 778582, 801998, 860538, 892829, 1003961, 1167873, 1202997, 1785658, 2007922, 2335746, 2405994, 2678487, 2725037, 2806993, 3011883, 5356974, 5450074, 5613986, 6023766, 7618981, 8175111, 8420979, 15237962, 16350222, 16841958, 19075259, 19648951, 22856943, 38150518, 39297902, 45713886, 53332867, 57225777, 58946853, 106665734, 114451554, 117893706, 137542657, 159998601, 275085314, 319997202, 373330069, 412627971, 746660138, 825255942, 1119990207, 2239980414, 2613310483, 5226620966, 7839931449, 15679862898]

約数ペア:

[(1, 15679862898), (2, 7839931449), (3, 5226620966), (6, 2613310483), (7, 2239980414), (14, 1119990207), (19, 825255942), (21, 746660138), (38, 412627971), (42, 373330069), (49, 319997202), (57, 275085314), (98, 159998601), (114, 137542657), (133, 117893706), (137, 114451554), (147, 106665734), (266, 58946853), (274, 57225777), (294, 53332867), (343, 45713886), (399, 39297902), (411, 38150518), (686, 22856943), (798, 19648951), (822, 19075259), (931, 16841958), (959, 16350222), (1029, 15237962), (1862, 8420979), (1918, 8175111), (2058, 7618981), (2603, 6023766), (2793, 5613986), (2877, 5450074), (2927, 5356974), (5206, 3011883), (5586, 2806993), (5754, 2725037), (5854, 2678487), (6517, 2405994), (6713, 2335746), (7809, 2007922), (8781, 1785658), (13034, 1202997), (13426, 1167873), (15618, 1003961), (17562, 892829), (18221, 860538), (19551, 801998), (20139, 778582), (20489, 765282), (36442, 430269), (39102, 400999), (40278, 389291), (40978, 382641), (46991, 333678), (54663, 286846), (55613, 281946), (61467, 255094), (93982, 166839), (109326, 143423), (111226, 140973), (122934, 127547)]