127041642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 225193878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 103, 117, 126, 182, 189, 206, 234, 251, 273, 309, 351, 378, 502, 546, 618, 702, 721, 753, 819, 927, 1339, 1442, 1506, 1638, 1757, 1854, 2163, 2259, 2457, 2678, 2781, 3263, 3514, 4017, 4326, 4518, 4914, 5271, 5562, 6489, 6526, 6777, 8034, 9373, 9789, 10542, 12051, 12978, 13554, 15813, 18746, 19467, 19578, 22841, 24102, 25853, 28119, 29367, 31626, 36153, 38934, 45682, 47439, 51706, 56238, 58734, 68523, 72306, 77559, 84357, 88101, 94878, 137046, 155118, 168714, 176202, 180971, 205569, 232677, 253071, 336089, 361942, 411138, 465354, 506142, 542913, 616707, 672178, 698031, 1008267, 1085826, 1233414, 1396062, 1628739, 2016534, 2352623, 3024801, 3257478, 4705246, 4886217, 6049602, 7057869, 9074403, 9772434, 14115738, 18148806, 21173607, 42347214, 63520821, 127041642]

約数ペア:

[(1, 127041642), (2, 63520821), (3, 42347214), (6, 21173607), (7, 18148806), (9, 14115738), (13, 9772434), (14, 9074403), (18, 7057869), (21, 6049602), (26, 4886217), (27, 4705246), (39, 3257478), (42, 3024801), (54, 2352623), (63, 2016534), (78, 1628739), (91, 1396062), (103, 1233414), (117, 1085826), (126, 1008267), (182, 698031), (189, 672178), (206, 616707), (234, 542913), (251, 506142), (273, 465354), (309, 411138), (351, 361942), (378, 336089), (502, 253071), (546, 232677), (618, 205569), (702, 180971), (721, 176202), (753, 168714), (819, 155118), (927, 137046), (1339, 94878), (1442, 88101), (1506, 84357), (1638, 77559), (1757, 72306), (1854, 68523), (2163, 58734), (2259, 56238), (2457, 51706), (2678, 47439), (2781, 45682), (3263, 38934), (3514, 36153), (4017, 31626), (4326, 29367), (4518, 28119), (4914, 25853), (5271, 24102), (5562, 22841), (6489, 19578), (6526, 19467), (6777, 18746), (8034, 15813), (9373, 13554), (9789, 12978), (10542, 12051)]