138436128

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 144

約数和(自身を含む): 430204320

約数和(自身を除く): 291768192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 937, 972, 1026, 1296, 1368, 1539, 1824, 1874, 1944, 2052, 2592, 2736, 2811, 3078, 3748, 3888, 4104, 4617, 5472, 5622, 6156, 7496, 7776, 8208, 8433, 9234, 11244, 12312, 14992, 16416, 16866, 17803, 18468, 22488, 24624, 25299, 29984, 33732, 35606, 36936, 44976, 49248, 50598, 53409, 67464, 71212, 73872, 75897, 89952, 101196, 106818, 134928, 142424, 147744, 151794, 160227, 202392, 213636, 227691, 269856, 284848, 303588, 320454, 404784, 427272, 455382, 480681, 569696, 607176, 640908, 809568, 854544, 910764, 961362, 1214352, 1281816, 1442043, 1709088, 1821528, 1922724, 2428704, 2563632, 2884086, 3643056, 3845448, 4326129, 5127264, 5768172, 7286112, 7690896, 8652258, 11536344, 15381792, 17304516, 23072688, 34609032, 46145376, 69218064, 138436128]

約数ペア:

[(1, 138436128), (2, 69218064), (3, 46145376), (4, 34609032), (6, 23072688), (8, 17304516), (9, 15381792), (12, 11536344), (16, 8652258), (18, 7690896), (19, 7286112), (24, 5768172), (27, 5127264), (32, 4326129), (36, 3845448), (38, 3643056), (48, 2884086), (54, 2563632), (57, 2428704), (72, 1922724), (76, 1821528), (81, 1709088), (96, 1442043), (108, 1281816), (114, 1214352), (144, 961362), (152, 910764), (162, 854544), (171, 809568), (216, 640908), (228, 607176), (243, 569696), (288, 480681), (304, 455382), (324, 427272), (342, 404784), (432, 320454), (456, 303588), (486, 284848), (513, 269856), (608, 227691), (648, 213636), (684, 202392), (864, 160227), (912, 151794), (937, 147744), (972, 142424), (1026, 134928), (1296, 106818), (1368, 101196), (1539, 89952), (1824, 75897), (1874, 73872), (1944, 71212), (2052, 67464), (2592, 53409), (2736, 50598), (2811, 49248), (3078, 44976), (3748, 36936), (3888, 35606), (4104, 33732), (4617, 29984), (5472, 25299), (5622, 24624), (6156, 22488), (7496, 18468), (7776, 17803), (8208, 16866), (8433, 16416), (9234, 14992), (11244, 12312)]