164713230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 128

約数和(自身を含む): 494899200

約数和(自身を除く): 330185970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1674, 1705, 1789, 2046, 2790, 2970, 3069, 3410, 3578, 4185, 5115, 5367, 6138, 8370, 8945, 9207, 10230, 10734, 15345, 16101, 17890, 18414, 19679, 26835, 30690, 32202, 39358, 46035, 48303, 53670, 55459, 59037, 80505, 92070, 96606, 98395, 110918, 118074, 161010, 166377, 177111, 196790, 241515, 277295, 295185, 332754, 354222, 483030, 499131, 531333, 554590, 590370, 610049, 831885, 885555, 998262, 1062666, 1220098, 1497393, 1663770, 1771110, 1830147, 2495655, 2656665, 2994786, 3050245, 3660294, 4991310, 5313330, 5490441, 6100490, 7486965, 9150735, 10980882, 14973930, 16471323, 18301470, 27452205, 32942646, 54904410, 82356615, 164713230]

約数ペア:

[(1, 164713230), (2, 82356615), (3, 54904410), (5, 32942646), (6, 27452205), (9, 18301470), (10, 16471323), (11, 14973930), (15, 10980882), (18, 9150735), (22, 7486965), (27, 6100490), (30, 5490441), (31, 5313330), (33, 4991310), (45, 3660294), (54, 3050245), (55, 2994786), (62, 2656665), (66, 2495655), (90, 1830147), (93, 1771110), (99, 1663770), (110, 1497393), (135, 1220098), (155, 1062666), (165, 998262), (186, 885555), (198, 831885), (270, 610049), (279, 590370), (297, 554590), (310, 531333), (330, 499131), (341, 483030), (465, 354222), (495, 332754), (558, 295185), (594, 277295), (682, 241515), (837, 196790), (930, 177111), (990, 166377), (1023, 161010), (1395, 118074), (1485, 110918), (1674, 98395), (1705, 96606), (1789, 92070), (2046, 80505), (2790, 59037), (2970, 55459), (3069, 53670), (3410, 48303), (3578, 46035), (4185, 39358), (5115, 32202), (5367, 30690), (6138, 26835), (8370, 19679), (8945, 18414), (9207, 17890), (10230, 16101), (10734, 15345)]