108969354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 288852480

約数和(自身を除く): 179883126

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 27, 34, 39, 46, 51, 54, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 351, 391, 397, 414, 442, 459, 598, 621, 663, 702, 782, 794, 897, 918, 1173, 1191, 1242, 1326, 1794, 1989, 2346, 2382, 2691, 3519, 3573, 3978, 5083, 5161, 5382, 5967, 6749, 7038, 7146, 8073, 9131, 10166, 10322, 10557, 10719, 11934, 13498, 15249, 15483, 16146, 18262, 20247, 21114, 21438, 27393, 30498, 30966, 40494, 45747, 46449, 54786, 60741, 82179, 87737, 91494, 92898, 118703, 121482, 137241, 139347, 155227, 164358, 175474, 182223, 237406, 246537, 263211, 274482, 278694, 310454, 356109, 364446, 465681, 493074, 526422, 712218, 789633, 931362, 1068327, 1397043, 1579266, 2017951, 2136654, 2368899, 2794086, 3204981, 4035902, 4191129, 4737798, 6053853, 6409962, 8382258, 12107706, 18161559, 36323118, 54484677, 108969354]

約数ペア:

[(1, 108969354), (2, 54484677), (3, 36323118), (6, 18161559), (9, 12107706), (13, 8382258), (17, 6409962), (18, 6053853), (23, 4737798), (26, 4191129), (27, 4035902), (34, 3204981), (39, 2794086), (46, 2368899), (51, 2136654), (54, 2017951), (69, 1579266), (78, 1397043), (102, 1068327), (117, 931362), (138, 789633), (153, 712218), (207, 526422), (221, 493074), (234, 465681), (299, 364446), (306, 356109), (351, 310454), (391, 278694), (397, 274482), (414, 263211), (442, 246537), (459, 237406), (598, 182223), (621, 175474), (663, 164358), (702, 155227), (782, 139347), (794, 137241), (897, 121482), (918, 118703), (1173, 92898), (1191, 91494), (1242, 87737), (1326, 82179), (1794, 60741), (1989, 54786), (2346, 46449), (2382, 45747), (2691, 40494), (3519, 30966), (3573, 30498), (3978, 27393), (5083, 21438), (5161, 21114), (5382, 20247), (5967, 18262), (6749, 16146), (7038, 15483), (7146, 15249), (8073, 13498), (9131, 11934), (10166, 10719), (10322, 10557)]