154037884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 401006592

約数和(自身を除く): 246968708

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 62, 68, 73, 77, 91, 119, 124, 143, 146, 154, 182, 187, 217, 221, 238, 286, 292, 308, 341, 364, 374, 403, 434, 442, 476, 511, 527, 572, 682, 748, 803, 806, 868, 884, 949, 1001, 1022, 1054, 1241, 1309, 1364, 1547, 1606, 1612, 1898, 2002, 2044, 2108, 2263, 2387, 2431, 2482, 2618, 2821, 3094, 3212, 3689, 3796, 4004, 4433, 4526, 4774, 4862, 4964, 5236, 5621, 5642, 5797, 6188, 6643, 6851, 7378, 8687, 8866, 9052, 9548, 9724, 10439, 11242, 11284, 11594, 13286, 13651, 13702, 14756, 15841, 16133, 17017, 17374, 17732, 20878, 22484, 23188, 24893, 26572, 27302, 27404, 29419, 31031, 31682, 32266, 34034, 34748, 38471, 40579, 41756, 47957, 49786, 54604, 58838, 62062, 63364, 64532, 68068, 73073, 75361, 76942, 81158, 95557, 95914, 99572, 112931, 117676, 124124, 146146, 150722, 153884, 162316, 174251, 177463, 191114, 191828, 205933, 225862, 269297, 292292, 301444, 323609, 348502, 354926, 382228, 411866, 423181, 451724, 500123, 527527, 538594, 647218, 697004, 709852, 823732, 846362, 1000246, 1055054, 1077188, 1242241, 1294436, 1692724, 2000492, 2110108, 2265263, 2484482, 2962267, 3500861, 4530526, 4968964, 5501353, 5924534, 7001722, 9061052, 11002706, 11849068, 14003444, 22005412, 38509471, 77018942, 154037884]

約数ペア:

[(1, 154037884), (2, 77018942), (4, 38509471), (7, 22005412), (11, 14003444), (13, 11849068), (14, 11002706), (17, 9061052), (22, 7001722), (26, 5924534), (28, 5501353), (31, 4968964), (34, 4530526), (44, 3500861), (52, 2962267), (62, 2484482), (68, 2265263), (73, 2110108), (77, 2000492), (91, 1692724), (119, 1294436), (124, 1242241), (143, 1077188), (146, 1055054), (154, 1000246), (182, 846362), (187, 823732), (217, 709852), (221, 697004), (238, 647218), (286, 538594), (292, 527527), (308, 500123), (341, 451724), (364, 423181), (374, 411866), (403, 382228), (434, 354926), (442, 348502), (476, 323609), (511, 301444), (527, 292292), (572, 269297), (682, 225862), (748, 205933), (803, 191828), (806, 191114), (868, 177463), (884, 174251), (949, 162316), (1001, 153884), (1022, 150722), (1054, 146146), (1241, 124124), (1309, 117676), (1364, 112931), (1547, 99572), (1606, 95914), (1612, 95557), (1898, 81158), (2002, 76942), (2044, 75361), (2108, 73073), (2263, 68068), (2387, 64532), (2431, 63364), (2482, 62062), (2618, 58838), (2821, 54604), (3094, 49786), (3212, 47957), (3689, 41756), (3796, 40579), (4004, 38471), (4433, 34748), (4526, 34034), (4774, 32266), (4862, 31682), (4964, 31031), (5236, 29419), (5621, 27404), (5642, 27302), (5797, 26572), (6188, 24893), (6643, 23188), (6851, 22484), (7378, 20878), (8687, 17732), (8866, 17374), (9052, 17017), (9548, 16133), (9724, 15841), (10439, 14756), (11242, 13702), (11284, 13651), (11594, 13286)]