138317508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 290969532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 83, 84, 102, 119, 126, 153, 166, 204, 238, 249, 252, 306, 332, 357, 389, 476, 498, 581, 612, 714, 747, 778, 996, 1071, 1162, 1167, 1411, 1428, 1494, 1556, 1743, 2142, 2324, 2334, 2723, 2822, 2988, 3486, 3501, 4233, 4284, 4668, 5229, 5446, 5644, 6613, 6972, 7002, 8169, 8466, 9877, 10458, 10892, 12699, 13226, 14004, 16338, 16932, 19754, 19839, 20916, 24507, 25398, 26452, 29631, 32287, 32676, 39508, 39678, 46291, 49014, 50796, 59262, 59517, 64574, 79356, 88893, 92582, 96861, 98028, 118524, 119034, 129148, 138873, 177786, 185164, 193722, 226009, 238068, 277746, 290583, 355572, 387444, 416619, 452018, 548879, 555492, 581166, 678027, 833238, 904036, 1097758, 1162332, 1356054, 1646637, 1666476, 2034081, 2195516, 2712108, 3293274, 3842153, 4068162, 4939911, 6586548, 7684306, 8136324, 9879822, 11526459, 15368612, 19759644, 23052918, 34579377, 46105836, 69158754, 138317508]

約数ペア:

[(1, 138317508), (2, 69158754), (3, 46105836), (4, 34579377), (6, 23052918), (7, 19759644), (9, 15368612), (12, 11526459), (14, 9879822), (17, 8136324), (18, 7684306), (21, 6586548), (28, 4939911), (34, 4068162), (36, 3842153), (42, 3293274), (51, 2712108), (63, 2195516), (68, 2034081), (83, 1666476), (84, 1646637), (102, 1356054), (119, 1162332), (126, 1097758), (153, 904036), (166, 833238), (204, 678027), (238, 581166), (249, 555492), (252, 548879), (306, 452018), (332, 416619), (357, 387444), (389, 355572), (476, 290583), (498, 277746), (581, 238068), (612, 226009), (714, 193722), (747, 185164), (778, 177786), (996, 138873), (1071, 129148), (1162, 119034), (1167, 118524), (1411, 98028), (1428, 96861), (1494, 92582), (1556, 88893), (1743, 79356), (2142, 64574), (2324, 59517), (2334, 59262), (2723, 50796), (2822, 49014), (2988, 46291), (3486, 39678), (3501, 39508), (4233, 32676), (4284, 32287), (4668, 29631), (5229, 26452), (5446, 25398), (5644, 24507), (6613, 20916), (6972, 19839), (7002, 19754), (8169, 16932), (8466, 16338), (9877, 14004), (10458, 13226), (10892, 12699)]