181347537112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{6343}}^1$

素因数の和:6813

約数の個数: 128

約数和(自身を含む): 411602780160

約数和(自身を除く): 230255243048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 383, 434, 602, 766, 868, 1204, 1333, 1532, 1736, 2408, 2666, 2681, 3064, 5332, 5362, 6343, 9331, 10664, 10724, 11873, 12686, 16469, 18662, 21448, 23746, 25372, 32938, 37324, 44401, 47492, 50744, 65876, 74648, 83111, 88802, 94984, 115283, 131752, 166222, 177604, 196633, 230566, 272749, 332444, 355208, 393266, 461132, 510539, 545498, 664888, 786532, 922264, 1021078, 1090996, 1376431, 1573064, 1909243, 2042156, 2181992, 2429369, 2752862, 3573773, 3818486, 4084312, 4858738, 5505724, 7147546, 7636972, 8455219, 9717476, 11011448, 14295092, 15273944, 16910438, 17005583, 19434952, 28590184, 33820876, 34011166, 59186533, 67641752, 68022332, 75310439, 104462867, 118373066, 136044664, 150620878, 208925734, 236746132, 301241756, 417851468, 473492264, 527173073, 602483512, 731240069, 835702936, 1054346146, 1462480138, 2108692292, 2924960276, 3238348877, 4217384584, 5849920552, 6476697754, 12953395508, 22668442139, 25906791016, 45336884278, 90673768556, 181347537112]

約数ペア:

[(1, 181347537112), (2, 90673768556), (4, 45336884278), (7, 25906791016), (8, 22668442139), (14, 12953395508), (28, 6476697754), (31, 5849920552), (43, 4217384584), (56, 3238348877), (62, 2924960276), (86, 2108692292), (124, 1462480138), (172, 1054346146), (217, 835702936), (248, 731240069), (301, 602483512), (344, 527173073), (383, 473492264), (434, 417851468), (602, 301241756), (766, 236746132), (868, 208925734), (1204, 150620878), (1333, 136044664), (1532, 118373066), (1736, 104462867), (2408, 75310439), (2666, 68022332), (2681, 67641752), (3064, 59186533), (5332, 34011166), (5362, 33820876), (6343, 28590184), (9331, 19434952), (10664, 17005583), (10724, 16910438), (11873, 15273944), (12686, 14295092), (16469, 11011448), (18662, 9717476), (21448, 8455219), (23746, 7636972), (25372, 7147546), (32938, 5505724), (37324, 4858738), (44401, 4084312), (47492, 3818486), (50744, 3573773), (65876, 2752862), (74648, 2429369), (83111, 2181992), (88802, 2042156), (94984, 1909243), (115283, 1573064), (131752, 1376431), (166222, 1090996), (177604, 1021078), (196633, 922264), (230566, 786532), (272749, 664888), (332444, 545498), (355208, 510539), (393266, 461132)]