131796996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 346214400

約数和(自身を除く): 214417404

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 372, 551, 589, 643, 899, 1102, 1178, 1286, 1653, 1767, 1798, 1929, 2204, 2356, 2572, 2697, 3306, 3534, 3596, 3858, 5394, 6612, 7068, 7716, 10788, 12217, 17081, 18647, 19933, 24434, 34162, 36651, 37294, 39866, 48868, 51243, 55941, 59799, 68324, 73302, 74588, 79732, 102486, 111882, 119598, 146604, 204972, 223764, 239196, 354293, 378727, 578057, 708586, 757454, 1062879, 1136181, 1156114, 1417172, 1514908, 1734171, 2125758, 2272362, 2312228, 3468342, 4251516, 4544724, 6936684, 10983083, 21966166, 32949249, 43932332, 65898498, 131796996]

約数ペア:

[(1, 131796996), (2, 65898498), (3, 43932332), (4, 32949249), (6, 21966166), (12, 10983083), (19, 6936684), (29, 4544724), (31, 4251516), (38, 3468342), (57, 2312228), (58, 2272362), (62, 2125758), (76, 1734171), (87, 1514908), (93, 1417172), (114, 1156114), (116, 1136181), (124, 1062879), (174, 757454), (186, 708586), (228, 578057), (348, 378727), (372, 354293), (551, 239196), (589, 223764), (643, 204972), (899, 146604), (1102, 119598), (1178, 111882), (1286, 102486), (1653, 79732), (1767, 74588), (1798, 73302), (1929, 68324), (2204, 59799), (2356, 55941), (2572, 51243), (2697, 48868), (3306, 39866), (3534, 37294), (3596, 36651), (3858, 34162), (5394, 24434), (6612, 19933), (7068, 18647), (7716, 17081), (10788, 12217)]