118986140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 318753792

約数和(自身を除く): 199767652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 107, 130, 140, 169, 182, 188, 214, 235, 260, 329, 338, 364, 428, 455, 470, 535, 611, 658, 676, 749, 845, 910, 940, 1070, 1183, 1222, 1316, 1391, 1498, 1645, 1690, 1820, 2140, 2366, 2444, 2782, 2996, 3055, 3290, 3380, 3745, 4277, 4732, 5029, 5564, 5915, 6110, 6580, 6955, 7490, 7943, 8554, 9737, 10058, 11830, 12220, 13910, 14980, 15886, 17108, 18083, 19474, 20116, 21385, 23660, 25145, 27820, 31772, 35203, 36166, 38948, 39715, 42770, 48685, 50290, 55601, 65377, 70406, 72332, 79430, 85540, 90415, 97370, 100580, 111202, 126581, 130754, 140812, 158860, 176015, 180830, 194740, 222404, 253162, 261508, 278005, 326885, 352030, 361660, 457639, 506324, 556010, 632905, 653770, 704060, 849901, 915278, 1112020, 1265810, 1307540, 1699802, 1830556, 2288195, 2531620, 3399604, 4249505, 4576390, 5949307, 8499010, 9152780, 11898614, 16998020, 23797228, 29746535, 59493070, 118986140]

約数ペア:

[(1, 118986140), (2, 59493070), (4, 29746535), (5, 23797228), (7, 16998020), (10, 11898614), (13, 9152780), (14, 8499010), (20, 5949307), (26, 4576390), (28, 4249505), (35, 3399604), (47, 2531620), (52, 2288195), (65, 1830556), (70, 1699802), (91, 1307540), (94, 1265810), (107, 1112020), (130, 915278), (140, 849901), (169, 704060), (182, 653770), (188, 632905), (214, 556010), (235, 506324), (260, 457639), (329, 361660), (338, 352030), (364, 326885), (428, 278005), (455, 261508), (470, 253162), (535, 222404), (611, 194740), (658, 180830), (676, 176015), (749, 158860), (845, 140812), (910, 130754), (940, 126581), (1070, 111202), (1183, 100580), (1222, 97370), (1316, 90415), (1391, 85540), (1498, 79430), (1645, 72332), (1690, 70406), (1820, 65377), (2140, 55601), (2366, 50290), (2444, 48685), (2782, 42770), (2996, 39715), (3055, 38948), (3290, 36166), (3380, 35203), (3745, 31772), (4277, 27820), (4732, 25145), (5029, 23660), (5564, 21385), (5915, 20116), (6110, 19474), (6580, 18083), (6955, 17108), (7490, 15886), (7943, 14980), (8554, 13910), (9737, 12220), (10058, 11830)]