138443172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 397006848

約数和(自身を除く): 258563676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 201, 204, 238, 268, 357, 402, 469, 476, 714, 804, 938, 1139, 1407, 1428, 1447, 1876, 2278, 2814, 2894, 3417, 4341, 4556, 5628, 5788, 6834, 7973, 8682, 10129, 13668, 15946, 17364, 20258, 23919, 24599, 30387, 31892, 40516, 47838, 49198, 60774, 73797, 95676, 96949, 98396, 121548, 147594, 172193, 193898, 290847, 295188, 344386, 387796, 516579, 581694, 678643, 688772, 1033158, 1163388, 1357286, 1648133, 2035929, 2066316, 2714572, 3296266, 4071858, 4944399, 6592532, 8143716, 9888798, 11536931, 19777596, 23073862, 34610793, 46147724, 69221586, 138443172]

約数ペア:

[(1, 138443172), (2, 69221586), (3, 46147724), (4, 34610793), (6, 23073862), (7, 19777596), (12, 11536931), (14, 9888798), (17, 8143716), (21, 6592532), (28, 4944399), (34, 4071858), (42, 3296266), (51, 2714572), (67, 2066316), (68, 2035929), (84, 1648133), (102, 1357286), (119, 1163388), (134, 1033158), (201, 688772), (204, 678643), (238, 581694), (268, 516579), (357, 387796), (402, 344386), (469, 295188), (476, 290847), (714, 193898), (804, 172193), (938, 147594), (1139, 121548), (1407, 98396), (1428, 96949), (1447, 95676), (1876, 73797), (2278, 60774), (2814, 49198), (2894, 47838), (3417, 40516), (4341, 31892), (4556, 30387), (5628, 24599), (5788, 23919), (6834, 20258), (7973, 17364), (8682, 15946), (10129, 13668)]