138384372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2861

約数の個数: 96

約数和(自身を含む): 401121280

約数和(自身を除く): 262736908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 2797, 3534, 4123, 5594, 7068, 8246, 8391, 11188, 12369, 16492, 16782, 19579, 24738, 33564, 39158, 49476, 53143, 58737, 78316, 86707, 106286, 117474, 159429, 173414, 212572, 234948, 260121, 318858, 346828, 372001, 520242, 606949, 637716, 744002, 1040484, 1116003, 1213898, 1488004, 1647433, 1820847, 2232006, 2427796, 3294866, 3641694, 4464012, 4942299, 6589732, 7283388, 9884598, 11532031, 19769196, 23064062, 34596093, 46128124, 69192186, 138384372]

約数ペア:

[(1, 138384372), (2, 69192186), (3, 46128124), (4, 34596093), (6, 23064062), (7, 19769196), (12, 11532031), (14, 9884598), (19, 7283388), (21, 6589732), (28, 4942299), (31, 4464012), (38, 3641694), (42, 3294866), (57, 2427796), (62, 2232006), (76, 1820847), (84, 1647433), (93, 1488004), (114, 1213898), (124, 1116003), (133, 1040484), (186, 744002), (217, 637716), (228, 606949), (266, 520242), (372, 372001), (399, 346828), (434, 318858), (532, 260121), (589, 234948), (651, 212572), (798, 173414), (868, 159429), (1178, 117474), (1302, 106286), (1596, 86707), (1767, 78316), (2356, 58737), (2604, 53143), (2797, 49476), (3534, 39158), (4123, 33564), (5594, 24738), (7068, 19579), (8246, 16782), (8391, 16492), (11188, 12369)]