40161492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 123282432

約数和(自身を除く): 83120940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 84, 93, 97, 106, 124, 126, 159, 186, 194, 212, 217, 252, 279, 291, 318, 371, 372, 388, 434, 477, 558, 582, 636, 651, 679, 742, 868, 873, 954, 1113, 1116, 1164, 1302, 1358, 1484, 1643, 1746, 1908, 1953, 2037, 2226, 2604, 2716, 3007, 3286, 3339, 3492, 3906, 4074, 4452, 4929, 5141, 6014, 6111, 6572, 6678, 7812, 8148, 9021, 9858, 10282, 11501, 12028, 12222, 13356, 14787, 15423, 18042, 19716, 20564, 21049, 23002, 24444, 27063, 29574, 30846, 34503, 35987, 36084, 42098, 46004, 46269, 54126, 59148, 61692, 63147, 69006, 71974, 84196, 92538, 103509, 107961, 108252, 126294, 138012, 143948, 159371, 185076, 189441, 207018, 215922, 252588, 318742, 323883, 378882, 414036, 431844, 478113, 637484, 647766, 757764, 956226, 1115597, 1295532, 1434339, 1912452, 2231194, 2868678, 3346791, 4462388, 5737356, 6693582, 10040373, 13387164, 20080746, 40161492]

約数ペア:

[(1, 40161492), (2, 20080746), (3, 13387164), (4, 10040373), (6, 6693582), (7, 5737356), (9, 4462388), (12, 3346791), (14, 2868678), (18, 2231194), (21, 1912452), (28, 1434339), (31, 1295532), (36, 1115597), (42, 956226), (53, 757764), (62, 647766), (63, 637484), (84, 478113), (93, 431844), (97, 414036), (106, 378882), (124, 323883), (126, 318742), (159, 252588), (186, 215922), (194, 207018), (212, 189441), (217, 185076), (252, 159371), (279, 143948), (291, 138012), (318, 126294), (371, 108252), (372, 107961), (388, 103509), (434, 92538), (477, 84196), (558, 71974), (582, 69006), (636, 63147), (651, 61692), (679, 59148), (742, 54126), (868, 46269), (873, 46004), (954, 42098), (1113, 36084), (1116, 35987), (1164, 34503), (1302, 30846), (1358, 29574), (1484, 27063), (1643, 24444), (1746, 23002), (1908, 21049), (1953, 20564), (2037, 19716), (2226, 18042), (2604, 15423), (2716, 14787), (3007, 13356), (3286, 12222), (3339, 12028), (3492, 11501), (3906, 10282), (4074, 9858), (4452, 9021), (4929, 8148), (5141, 7812), (6014, 6678), (6111, 6572)]