15694947842

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 30559553640

約数和(自身を除く): 14864605798

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 97, 98, 119, 194, 197, 203, 238, 289, 394, 406, 493, 578, 679, 833, 986, 1358, 1379, 1421, 1649, 1666, 2023, 2758, 2813, 2842, 3298, 3349, 3451, 4046, 4753, 5626, 5713, 6698, 6902, 8381, 9506, 9653, 11426, 11543, 14161, 16762, 19109, 19306, 19691, 23086, 23443, 24157, 28033, 28322, 38218, 39382, 39991, 46886, 47821, 48314, 56066, 56933, 58667, 79982, 80801, 95642, 97121, 113866, 117334, 133763, 137837, 161602, 164101, 194242, 196231, 267526, 275674, 279937, 324853, 328202, 334747, 392462, 398531, 410669, 554161, 559874, 649706, 669494, 679847, 797062, 812957, 821338, 936341, 1108322, 1359694, 1373617, 1625914, 1651057, 1872682, 2273971, 2343229, 2747234, 2789717, 3302114, 3879127, 4547942, 4686458, 4758929, 5522501, 5579434, 5690699, 7758254, 9420737, 9517858, 11045002, 11381398, 11557399, 15917797, 18841474, 23114798, 27153889, 31835594, 38657507, 39834893, 54307778, 65945159, 77315014, 79669786, 80901793, 131890318, 160152529, 161803586, 270602549, 320305058, 461616113, 541205098, 923232226, 1121067703, 2242135406, 7847473921, 15694947842]

約数ペア:

[(1, 15694947842), (2, 7847473921), (7, 2242135406), (14, 1121067703), (17, 923232226), (29, 541205098), (34, 461616113), (49, 320305058), (58, 270602549), (97, 161803586), (98, 160152529), (119, 131890318), (194, 80901793), (197, 79669786), (203, 77315014), (238, 65945159), (289, 54307778), (394, 39834893), (406, 38657507), (493, 31835594), (578, 27153889), (679, 23114798), (833, 18841474), (986, 15917797), (1358, 11557399), (1379, 11381398), (1421, 11045002), (1649, 9517858), (1666, 9420737), (2023, 7758254), (2758, 5690699), (2813, 5579434), (2842, 5522501), (3298, 4758929), (3349, 4686458), (3451, 4547942), (4046, 3879127), (4753, 3302114), (5626, 2789717), (5713, 2747234), (6698, 2343229), (6902, 2273971), (8381, 1872682), (9506, 1651057), (9653, 1625914), (11426, 1373617), (11543, 1359694), (14161, 1108322), (16762, 936341), (19109, 821338), (19306, 812957), (19691, 797062), (23086, 679847), (23443, 669494), (24157, 649706), (28033, 559874), (28322, 554161), (38218, 410669), (39382, 398531), (39991, 392462), (46886, 334747), (47821, 328202), (48314, 324853), (56066, 279937), (56933, 275674), (58667, 267526), (79982, 196231), (80801, 194242), (95642, 164101), (97121, 161602), (113866, 137837), (117334, 133763)]