129915708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 346946040

約数和(自身を除く): 217030332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 47, 52, 58, 78, 87, 94, 116, 141, 156, 169, 174, 188, 282, 338, 348, 377, 507, 564, 611, 676, 754, 1014, 1131, 1222, 1363, 1508, 1833, 2028, 2209, 2262, 2444, 2726, 3666, 4089, 4418, 4524, 4901, 5452, 6627, 7332, 7943, 8178, 8836, 9802, 13254, 14703, 15886, 16356, 17719, 19604, 23829, 26508, 28717, 29406, 31772, 35438, 47658, 53157, 57434, 58812, 64061, 70876, 86151, 95316, 106314, 114868, 128122, 172302, 192183, 212628, 230347, 256244, 344604, 373321, 384366, 460694, 691041, 746642, 768732, 832793, 921388, 1119963, 1382082, 1493284, 1665586, 2239926, 2498379, 2764164, 3331172, 4479852, 4996758, 9993516, 10826309, 21652618, 32478927, 43305236, 64957854, 129915708]

約数ペア:

[(1, 129915708), (2, 64957854), (3, 43305236), (4, 32478927), (6, 21652618), (12, 10826309), (13, 9993516), (26, 4996758), (29, 4479852), (39, 3331172), (47, 2764164), (52, 2498379), (58, 2239926), (78, 1665586), (87, 1493284), (94, 1382082), (116, 1119963), (141, 921388), (156, 832793), (169, 768732), (174, 746642), (188, 691041), (282, 460694), (338, 384366), (348, 373321), (377, 344604), (507, 256244), (564, 230347), (611, 212628), (676, 192183), (754, 172302), (1014, 128122), (1131, 114868), (1222, 106314), (1363, 95316), (1508, 86151), (1833, 70876), (2028, 64061), (2209, 58812), (2262, 57434), (2444, 53157), (2726, 47658), (3666, 35438), (4089, 31772), (4418, 29406), (4524, 28717), (4901, 26508), (5452, 23829), (6627, 19604), (7332, 17719), (7943, 16356), (8178, 15886), (8836, 14703), (9802, 13254)]