149140044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 269139636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 71, 74, 76, 83, 111, 114, 142, 148, 166, 171, 213, 222, 228, 249, 284, 332, 333, 342, 426, 444, 498, 639, 666, 684, 703, 747, 852, 996, 1278, 1332, 1349, 1406, 1494, 1577, 2109, 2556, 2627, 2698, 2812, 2988, 3071, 3154, 4047, 4218, 4731, 5254, 5396, 5893, 6142, 6308, 6327, 7881, 8094, 8436, 9213, 9462, 10508, 11786, 12141, 12284, 12654, 14193, 15762, 16188, 17679, 18426, 18924, 23572, 23643, 24282, 25308, 27639, 28386, 31524, 35358, 36852, 47286, 48564, 49913, 53037, 55278, 56772, 58349, 70716, 94572, 99826, 106074, 110556, 111967, 116698, 149739, 175047, 199652, 212148, 218041, 223934, 233396, 299478, 335901, 350094, 436082, 447868, 449217, 525141, 598956, 654123, 671802, 700188, 872164, 898434, 1007703, 1050282, 1308246, 1343604, 1796868, 1962369, 2015406, 2100564, 2616492, 3924738, 4030812, 4142779, 7849476, 8285558, 12428337, 16571116, 24856674, 37285011, 49713348, 74570022, 149140044]

約数ペア:

[(1, 149140044), (2, 74570022), (3, 49713348), (4, 37285011), (6, 24856674), (9, 16571116), (12, 12428337), (18, 8285558), (19, 7849476), (36, 4142779), (37, 4030812), (38, 3924738), (57, 2616492), (71, 2100564), (74, 2015406), (76, 1962369), (83, 1796868), (111, 1343604), (114, 1308246), (142, 1050282), (148, 1007703), (166, 898434), (171, 872164), (213, 700188), (222, 671802), (228, 654123), (249, 598956), (284, 525141), (332, 449217), (333, 447868), (342, 436082), (426, 350094), (444, 335901), (498, 299478), (639, 233396), (666, 223934), (684, 218041), (703, 212148), (747, 199652), (852, 175047), (996, 149739), (1278, 116698), (1332, 111967), (1349, 110556), (1406, 106074), (1494, 99826), (1577, 94572), (2109, 70716), (2556, 58349), (2627, 56772), (2698, 55278), (2812, 53037), (2988, 49913), (3071, 48564), (3154, 47286), (4047, 36852), (4218, 35358), (4731, 31524), (5254, 28386), (5396, 27639), (5893, 25308), (6142, 24282), (6308, 23643), (6327, 23572), (7881, 18924), (8094, 18426), (8436, 17679), (9213, 16188), (9462, 15762), (10508, 14193), (11786, 12654), (12141, 12284)]