115761438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 285719616

約数和(自身を除く): 169958178

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 137, 138, 157, 207, 234, 274, 299, 314, 411, 414, 471, 598, 822, 897, 942, 1233, 1413, 1781, 1794, 2041, 2466, 2691, 2826, 3151, 3562, 3611, 4082, 5343, 5382, 6123, 6302, 7222, 9453, 10686, 10833, 12246, 16029, 18369, 18906, 21509, 21666, 28359, 32058, 32499, 36738, 40963, 43018, 46943, 56718, 64527, 64998, 81926, 93886, 122889, 129054, 140829, 193581, 245778, 279617, 281658, 368667, 387162, 422487, 494707, 559234, 737334, 838851, 844974, 989414, 1484121, 1677702, 2516553, 2968242, 4452363, 5033106, 6431191, 8904726, 12862382, 19293573, 38587146, 57880719, 115761438]

約数ペア:

[(1, 115761438), (2, 57880719), (3, 38587146), (6, 19293573), (9, 12862382), (13, 8904726), (18, 6431191), (23, 5033106), (26, 4452363), (39, 2968242), (46, 2516553), (69, 1677702), (78, 1484121), (117, 989414), (137, 844974), (138, 838851), (157, 737334), (207, 559234), (234, 494707), (274, 422487), (299, 387162), (314, 368667), (411, 281658), (414, 279617), (471, 245778), (598, 193581), (822, 140829), (897, 129054), (942, 122889), (1233, 93886), (1413, 81926), (1781, 64998), (1794, 64527), (2041, 56718), (2466, 46943), (2691, 43018), (2826, 40963), (3151, 36738), (3562, 32499), (3611, 32058), (4082, 28359), (5343, 21666), (5382, 21509), (6123, 18906), (6302, 18369), (7222, 16029), (9453, 12246), (10686, 10833)]