155306268

素因数分解:

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

素因数の和:233

約数の個数: 144

約数和(自身を含む): 445992960

約数和(自身を除く): 290686692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 108, 117, 127, 134, 156, 169, 201, 234, 254, 268, 338, 351, 381, 402, 468, 507, 508, 603, 676, 702, 762, 804, 871, 1014, 1143, 1206, 1404, 1521, 1524, 1651, 1742, 1809, 2028, 2286, 2412, 2613, 3042, 3302, 3429, 3484, 3618, 4563, 4572, 4953, 5226, 6084, 6604, 6858, 7236, 7839, 8509, 9126, 9906, 10452, 11323, 13716, 14859, 15678, 17018, 18252, 19812, 21463, 22646, 23517, 25527, 29718, 31356, 33969, 34036, 42926, 44577, 45292, 47034, 51054, 59436, 64389, 67938, 76581, 85852, 89154, 94068, 101907, 102108, 110617, 128778, 135876, 153162, 178308, 193167, 203814, 221234, 229743, 257556, 305721, 306324, 331851, 386334, 407628, 442468, 459486, 579501, 611442, 663702, 772668, 918972, 995553, 1159002, 1222884, 1327404, 1438021, 1991106, 2318004, 2876042, 2986659, 3982212, 4314063, 5752084, 5973318, 8628126, 11946636, 12942189, 17256252, 25884378, 38826567, 51768756, 77653134, 155306268]

約数ペア:

[(1, 155306268), (2, 77653134), (3, 51768756), (4, 38826567), (6, 25884378), (9, 17256252), (12, 12942189), (13, 11946636), (18, 8628126), (26, 5973318), (27, 5752084), (36, 4314063), (39, 3982212), (52, 2986659), (54, 2876042), (67, 2318004), (78, 1991106), (108, 1438021), (117, 1327404), (127, 1222884), (134, 1159002), (156, 995553), (169, 918972), (201, 772668), (234, 663702), (254, 611442), (268, 579501), (338, 459486), (351, 442468), (381, 407628), (402, 386334), (468, 331851), (507, 306324), (508, 305721), (603, 257556), (676, 229743), (702, 221234), (762, 203814), (804, 193167), (871, 178308), (1014, 153162), (1143, 135876), (1206, 128778), (1404, 110617), (1521, 102108), (1524, 101907), (1651, 94068), (1742, 89154), (1809, 85852), (2028, 76581), (2286, 67938), (2412, 64389), (2613, 59436), (3042, 51054), (3302, 47034), (3429, 45292), (3484, 44577), (3618, 42926), (4563, 34036), (4572, 33969), (4953, 31356), (5226, 29718), (6084, 25527), (6604, 23517), (6858, 22646), (7236, 21463), (7839, 19812), (8509, 18252), (9126, 17018), (9906, 15678), (10452, 14859), (11323, 13716)]