123828136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 265006080

約数和(自身を除く): 141177944

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 1054, 1277, 1426, 1564, 2108, 2554, 2852, 3128, 4216, 5108, 5704, 10216, 12121, 21709, 24242, 29371, 39587, 43418, 48484, 58742, 79174, 86836, 96968, 117484, 158348, 173672, 234968, 316696, 499307, 672979, 910501, 998614, 1345958, 1821002, 1997228, 2691916, 3642004, 3994456, 5383832, 7284008, 15478517, 30957034, 61914068, 123828136]

約数ペア:

[(1, 123828136), (2, 61914068), (4, 30957034), (8, 15478517), (17, 7284008), (23, 5383832), (31, 3994456), (34, 3642004), (46, 2691916), (62, 1997228), (68, 1821002), (92, 1345958), (124, 998614), (136, 910501), (184, 672979), (248, 499307), (391, 316696), (527, 234968), (713, 173672), (782, 158348), (1054, 117484), (1277, 96968), (1426, 86836), (1564, 79174), (2108, 58742), (2554, 48484), (2852, 43418), (3128, 39587), (4216, 29371), (5108, 24242), (5704, 21709), (10216, 12121)]