181190646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 496963584

約数和(自身を除く): 315772938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 127, 134, 169, 182, 201, 234, 254, 273, 338, 381, 402, 469, 507, 546, 603, 762, 819, 871, 889, 938, 1014, 1143, 1183, 1206, 1407, 1521, 1638, 1651, 1742, 1778, 2286, 2366, 2613, 2667, 2814, 3042, 3302, 3549, 4221, 4953, 5226, 5334, 6097, 7098, 7839, 8001, 8442, 8509, 9906, 10647, 11323, 11557, 12194, 14859, 15678, 16002, 17018, 18291, 21294, 21463, 22646, 23114, 25527, 29718, 33969, 34671, 36582, 42926, 51054, 54873, 59563, 64389, 67938, 69342, 76581, 79261, 101907, 104013, 109746, 110617, 119126, 128778, 150241, 153162, 158522, 178689, 193167, 203814, 208026, 221234, 237783, 300482, 331851, 357378, 386334, 450723, 475566, 536067, 663702, 713349, 774319, 901446, 995553, 1072134, 1352169, 1426698, 1438021, 1548638, 1991106, 2322957, 2704338, 2876042, 4314063, 4645914, 6968871, 8628126, 10066147, 12942189, 13937742, 20132294, 25884378, 30198441, 60396882, 90595323, 181190646]

約数ペア:

[(1, 181190646), (2, 90595323), (3, 60396882), (6, 30198441), (7, 25884378), (9, 20132294), (13, 13937742), (14, 12942189), (18, 10066147), (21, 8628126), (26, 6968871), (39, 4645914), (42, 4314063), (63, 2876042), (67, 2704338), (78, 2322957), (91, 1991106), (117, 1548638), (126, 1438021), (127, 1426698), (134, 1352169), (169, 1072134), (182, 995553), (201, 901446), (234, 774319), (254, 713349), (273, 663702), (338, 536067), (381, 475566), (402, 450723), (469, 386334), (507, 357378), (546, 331851), (603, 300482), (762, 237783), (819, 221234), (871, 208026), (889, 203814), (938, 193167), (1014, 178689), (1143, 158522), (1183, 153162), (1206, 150241), (1407, 128778), (1521, 119126), (1638, 110617), (1651, 109746), (1742, 104013), (1778, 101907), (2286, 79261), (2366, 76581), (2613, 69342), (2667, 67938), (2814, 64389), (3042, 59563), (3302, 54873), (3549, 51054), (4221, 42926), (4953, 36582), (5226, 34671), (5334, 33969), (6097, 29718), (7098, 25527), (7839, 23114), (8001, 22646), (8442, 21463), (8509, 21294), (9906, 18291), (10647, 17018), (11323, 16002), (11557, 15678), (12194, 14859)]