133728252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 364500864

約数和(自身を除く): 230772612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 487, 588, 934, 974, 1401, 1461, 1868, 1948, 2802, 2922, 3269, 3409, 5604, 5844, 6538, 6818, 9807, 10227, 13076, 13636, 19614, 20454, 22883, 23863, 39228, 40908, 45766, 47726, 68649, 71589, 91532, 95452, 137298, 143178, 227429, 274596, 286356, 454858, 682287, 909716, 1364574, 1592003, 2729148, 3184006, 4776009, 6368012, 9552018, 11144021, 19104036, 22288042, 33432063, 44576084, 66864126, 133728252]

約数ペア:

[(1, 133728252), (2, 66864126), (3, 44576084), (4, 33432063), (6, 22288042), (7, 19104036), (12, 11144021), (14, 9552018), (21, 6368012), (28, 4776009), (42, 3184006), (49, 2729148), (84, 1592003), (98, 1364574), (147, 909716), (196, 682287), (294, 454858), (467, 286356), (487, 274596), (588, 227429), (934, 143178), (974, 137298), (1401, 95452), (1461, 91532), (1868, 71589), (1948, 68649), (2802, 47726), (2922, 45766), (3269, 40908), (3409, 39228), (5604, 23863), (5844, 22883), (6538, 20454), (6818, 19614), (9807, 13636), (10227, 13076)]