168318948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 475453440

約数和(自身を除く): 307134492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 263, 266, 399, 401, 526, 532, 789, 798, 802, 1052, 1203, 1578, 1596, 1604, 1841, 2406, 2807, 3156, 3682, 4812, 4997, 5523, 5614, 7364, 7619, 8421, 9994, 11046, 11228, 14991, 15238, 16842, 19988, 22092, 22857, 29982, 30476, 33684, 34979, 45714, 53333, 59964, 69958, 91428, 104937, 105463, 106666, 139916, 159999, 209874, 210926, 213332, 316389, 319998, 419748, 421852, 632778, 639996, 738241, 1265556, 1476482, 2003797, 2214723, 2952964, 4007594, 4429446, 6011391, 8015188, 8858892, 12022782, 14026579, 24045564, 28053158, 42079737, 56106316, 84159474, 168318948]

約数ペア:

[(1, 168318948), (2, 84159474), (3, 56106316), (4, 42079737), (6, 28053158), (7, 24045564), (12, 14026579), (14, 12022782), (19, 8858892), (21, 8015188), (28, 6011391), (38, 4429446), (42, 4007594), (57, 2952964), (76, 2214723), (84, 2003797), (114, 1476482), (133, 1265556), (228, 738241), (263, 639996), (266, 632778), (399, 421852), (401, 419748), (526, 319998), (532, 316389), (789, 213332), (798, 210926), (802, 209874), (1052, 159999), (1203, 139916), (1578, 106666), (1596, 105463), (1604, 104937), (1841, 91428), (2406, 69958), (2807, 59964), (3156, 53333), (3682, 45714), (4812, 34979), (4997, 33684), (5523, 30476), (5614, 29982), (7364, 22857), (7619, 22092), (8421, 19988), (9994, 16842), (11046, 15238), (11228, 14991)]