165314790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 467596800

約数和(自身を除く): 302282010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 86, 87, 90, 129, 135, 145, 174, 215, 258, 261, 270, 290, 387, 430, 435, 491, 522, 645, 774, 783, 870, 982, 1161, 1247, 1290, 1305, 1473, 1566, 1935, 2322, 2455, 2494, 2610, 2946, 3741, 3870, 3915, 4419, 4910, 5805, 6235, 7365, 7482, 7830, 8838, 11223, 11610, 12470, 13257, 14239, 14730, 18705, 21113, 22095, 22446, 26514, 28478, 33669, 37410, 42226, 42717, 44190, 56115, 63339, 66285, 67338, 71195, 85434, 105565, 112230, 126678, 128151, 132570, 142390, 168345, 190017, 211130, 213585, 256302, 316695, 336690, 380034, 384453, 427170, 570051, 612277, 633390, 640755, 768906, 950085, 1140102, 1224554, 1281510, 1836831, 1900170, 1922265, 2850255, 3061385, 3673662, 3844530, 5510493, 5700510, 6122770, 9184155, 11020986, 16531479, 18368310, 27552465, 33062958, 55104930, 82657395, 165314790]

約数ペア:

[(1, 165314790), (2, 82657395), (3, 55104930), (5, 33062958), (6, 27552465), (9, 18368310), (10, 16531479), (15, 11020986), (18, 9184155), (27, 6122770), (29, 5700510), (30, 5510493), (43, 3844530), (45, 3673662), (54, 3061385), (58, 2850255), (86, 1922265), (87, 1900170), (90, 1836831), (129, 1281510), (135, 1224554), (145, 1140102), (174, 950085), (215, 768906), (258, 640755), (261, 633390), (270, 612277), (290, 570051), (387, 427170), (430, 384453), (435, 380034), (491, 336690), (522, 316695), (645, 256302), (774, 213585), (783, 211130), (870, 190017), (982, 168345), (1161, 142390), (1247, 132570), (1290, 128151), (1305, 126678), (1473, 112230), (1566, 105565), (1935, 85434), (2322, 71195), (2455, 67338), (2494, 66285), (2610, 63339), (2946, 56115), (3741, 44190), (3870, 42717), (3915, 42226), (4419, 37410), (4910, 33669), (5805, 28478), (6235, 26514), (7365, 22446), (7482, 22095), (7830, 21113), (8838, 18705), (11223, 14730), (11610, 14239), (12470, 13257)]