128458296

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 364915200

約数和(自身を除く): 236456904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 67, 72, 93, 124, 134, 186, 201, 248, 268, 279, 372, 402, 536, 558, 603, 744, 804, 859, 1116, 1206, 1608, 1718, 2077, 2232, 2412, 2577, 3436, 4154, 4824, 5154, 6231, 6872, 7731, 8308, 10308, 12462, 15462, 16616, 18693, 20616, 24924, 26629, 30924, 37386, 49848, 53258, 57553, 61848, 74772, 79887, 106516, 115106, 149544, 159774, 172659, 213032, 230212, 239661, 319548, 345318, 460424, 479322, 517977, 639096, 690636, 958644, 1035954, 1381272, 1784143, 1917288, 2071908, 3568286, 4143816, 5352429, 7136572, 10704858, 14273144, 16057287, 21409716, 32114574, 42819432, 64229148, 128458296]

約数ペア:

[(1, 128458296), (2, 64229148), (3, 42819432), (4, 32114574), (6, 21409716), (8, 16057287), (9, 14273144), (12, 10704858), (18, 7136572), (24, 5352429), (31, 4143816), (36, 3568286), (62, 2071908), (67, 1917288), (72, 1784143), (93, 1381272), (124, 1035954), (134, 958644), (186, 690636), (201, 639096), (248, 517977), (268, 479322), (279, 460424), (372, 345318), (402, 319548), (536, 239661), (558, 230212), (603, 213032), (744, 172659), (804, 159774), (859, 149544), (1116, 115106), (1206, 106516), (1608, 79887), (1718, 74772), (2077, 61848), (2232, 57553), (2412, 53258), (2577, 49848), (3436, 37386), (4154, 30924), (4824, 26629), (5154, 24924), (6231, 20616), (6872, 18693), (7731, 16616), (8308, 15462), (10308, 12462)]