187389072

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 160

約数和(自身を含む): 589823360

約数和(自身を除く): 402434288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 547, 549, 624, 702, 732, 793, 936, 976, 1094, 1098, 1404, 1464, 1586, 1641, 1647, 1872, 2188, 2196, 2379, 2808, 2928, 3172, 3282, 3294, 4376, 4392, 4758, 4923, 5616, 6344, 6564, 6588, 7111, 7137, 8752, 8784, 9516, 9846, 12688, 13128, 13176, 14222, 14274, 14769, 19032, 19692, 21333, 21411, 26256, 26352, 28444, 28548, 29538, 33367, 38064, 39384, 42666, 42822, 56888, 57096, 59076, 63999, 66734, 78768, 85332, 85644, 100101, 113776, 114192, 118152, 127998, 133468, 170664, 171288, 191997, 200202, 236304, 255996, 266936, 300303, 341328, 342576, 383994, 400404, 433771, 511992, 533872, 600606, 767988, 800808, 867542, 900909, 1023984, 1201212, 1301313, 1535976, 1601616, 1735084, 1801818, 2402424, 2602626, 3071952, 3470168, 3603636, 3903939, 4804848, 5205252, 6940336, 7207272, 7807878, 10410504, 11711817, 14414544, 15615756, 20821008, 23423634, 31231512, 46847268, 62463024, 93694536, 187389072]

約数ペア:

[(1, 187389072), (2, 93694536), (3, 62463024), (4, 46847268), (6, 31231512), (8, 23423634), (9, 20821008), (12, 15615756), (13, 14414544), (16, 11711817), (18, 10410504), (24, 7807878), (26, 7207272), (27, 6940336), (36, 5205252), (39, 4804848), (48, 3903939), (52, 3603636), (54, 3470168), (61, 3071952), (72, 2602626), (78, 2402424), (104, 1801818), (108, 1735084), (117, 1601616), (122, 1535976), (144, 1301313), (156, 1201212), (183, 1023984), (208, 900909), (216, 867542), (234, 800808), (244, 767988), (312, 600606), (351, 533872), (366, 511992), (432, 433771), (468, 400404), (488, 383994), (547, 342576), (549, 341328), (624, 300303), (702, 266936), (732, 255996), (793, 236304), (936, 200202), (976, 191997), (1094, 171288), (1098, 170664), (1404, 133468), (1464, 127998), (1586, 118152), (1641, 114192), (1647, 113776), (1872, 100101), (2188, 85644), (2196, 85332), (2379, 78768), (2808, 66734), (2928, 63999), (3172, 59076), (3282, 57096), (3294, 56888), (4376, 42822), (4392, 42666), (4758, 39384), (4923, 38064), (5616, 33367), (6344, 29538), (6564, 28548), (6588, 28444), (7111, 26352), (7137, 26256), (8752, 21411), (8784, 21333), (9516, 19692), (9846, 19032), (12688, 14769), (13128, 14274), (13176, 14222)]