193158684

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 500048640

約数和(自身を除く): 306889956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 211, 236, 354, 422, 431, 531, 633, 708, 844, 862, 1062, 1266, 1293, 1724, 1899, 2124, 2532, 2586, 3798, 3879, 5172, 7596, 7758, 12449, 15516, 24898, 25429, 37347, 49796, 50858, 74694, 76287, 90941, 101716, 112041, 149388, 152574, 181882, 224082, 228861, 272823, 305148, 363764, 448164, 457722, 545646, 818469, 915444, 1091292, 1636938, 3273876, 5365519, 10731038, 16096557, 21462076, 32193114, 48289671, 64386228, 96579342, 193158684]

約数ペア:

[(1, 193158684), (2, 96579342), (3, 64386228), (4, 48289671), (6, 32193114), (9, 21462076), (12, 16096557), (18, 10731038), (36, 5365519), (59, 3273876), (118, 1636938), (177, 1091292), (211, 915444), (236, 818469), (354, 545646), (422, 457722), (431, 448164), (531, 363764), (633, 305148), (708, 272823), (844, 228861), (862, 224082), (1062, 181882), (1266, 152574), (1293, 149388), (1724, 112041), (1899, 101716), (2124, 90941), (2532, 76287), (2586, 74694), (3798, 50858), (3879, 49796), (5172, 37347), (7596, 25429), (7758, 24898), (12449, 15516)]