194221944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 622730160

約数和(自身を除く): 428508216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 401, 434, 504, 558, 651, 744, 802, 868, 961, 1116, 1203, 1302, 1604, 1736, 1922, 1953, 2232, 2406, 2604, 2807, 2883, 3208, 3609, 3844, 3906, 4812, 5208, 5614, 5766, 6727, 7218, 7688, 7812, 8421, 8649, 9624, 11228, 11532, 12431, 13454, 14436, 15624, 16842, 17298, 20181, 22456, 23064, 24862, 25263, 26908, 28872, 33684, 34596, 37293, 40362, 49724, 50526, 53816, 60543, 67368, 69192, 74586, 80724, 87017, 99448, 101052, 111879, 121086, 149172, 161448, 174034, 202104, 223758, 242172, 261051, 298344, 348068, 385361, 447516, 484344, 522102, 696136, 770722, 783153, 895032, 1044204, 1156083, 1541444, 1566306, 2088408, 2312166, 2697527, 3082888, 3132612, 3468249, 4624332, 5395054, 6265224, 6936498, 8092581, 9248664, 10790108, 13872996, 16185162, 21580216, 24277743, 27745992, 32370324, 48555486, 64740648, 97110972, 194221944]

約数ペア:

[(1, 194221944), (2, 97110972), (3, 64740648), (4, 48555486), (6, 32370324), (7, 27745992), (8, 24277743), (9, 21580216), (12, 16185162), (14, 13872996), (18, 10790108), (21, 9248664), (24, 8092581), (28, 6936498), (31, 6265224), (36, 5395054), (42, 4624332), (56, 3468249), (62, 3132612), (63, 3082888), (72, 2697527), (84, 2312166), (93, 2088408), (124, 1566306), (126, 1541444), (168, 1156083), (186, 1044204), (217, 895032), (248, 783153), (252, 770722), (279, 696136), (372, 522102), (401, 484344), (434, 447516), (504, 385361), (558, 348068), (651, 298344), (744, 261051), (802, 242172), (868, 223758), (961, 202104), (1116, 174034), (1203, 161448), (1302, 149172), (1604, 121086), (1736, 111879), (1922, 101052), (1953, 99448), (2232, 87017), (2406, 80724), (2604, 74586), (2807, 69192), (2883, 67368), (3208, 60543), (3609, 53816), (3844, 50526), (3906, 49724), (4812, 40362), (5208, 37293), (5614, 34596), (5766, 33684), (6727, 28872), (7218, 26908), (7688, 25263), (7812, 24862), (8421, 23064), (8649, 22456), (9624, 20181), (11228, 17298), (11532, 16842), (12431, 15624), (13454, 14436)]