189191392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3731

約数の個数: 48

約数和(自身を含む): 404393472

約数和(自身を除く): 215202080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 3581, 4064, 6604, 7162, 13208, 14324, 26416, 28648, 46553, 52832, 57296, 93106, 114592, 186212, 372424, 454787, 744848, 909574, 1489696, 1819148, 3638296, 5912231, 7276592, 11824462, 14553184, 23648924, 47297848, 94595696, 189191392]

約数ペア:

[(1, 189191392), (2, 94595696), (4, 47297848), (8, 23648924), (13, 14553184), (16, 11824462), (26, 7276592), (32, 5912231), (52, 3638296), (104, 1819148), (127, 1489696), (208, 909574), (254, 744848), (416, 454787), (508, 372424), (1016, 186212), (1651, 114592), (2032, 93106), (3302, 57296), (3581, 52832), (4064, 46553), (6604, 28648), (7162, 26416), (13208, 14324)]