156964710904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1\times {\mathrm{1621}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 308148598080

約数和(自身を除く): 151183887176

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 641, 821, 1282, 1621, 1642, 2564, 3242, 3284, 5128, 6484, 6568, 12968, 14743, 18883, 29486, 37283, 37766, 58972, 74566, 75532, 117944, 149132, 151064, 298264, 526261, 1039061, 1052522, 1330841, 2078122, 2105044, 2661682, 4156244, 4210088, 5323364, 8312488, 10646728, 12104003, 23898403, 24208006, 30609343, 47796806, 48416012, 61218686, 95593612, 96832024, 122437372, 191187224, 244874744, 853069081, 1706138162, 3412276324, 6824552648, 19620588863, 39241177726, 78482355452, 156964710904]

約数ペア:

[(1, 156964710904), (2, 78482355452), (4, 39241177726), (8, 19620588863), (23, 6824552648), (46, 3412276324), (92, 1706138162), (184, 853069081), (641, 244874744), (821, 191187224), (1282, 122437372), (1621, 96832024), (1642, 95593612), (2564, 61218686), (3242, 48416012), (3284, 47796806), (5128, 30609343), (6484, 24208006), (6568, 23898403), (12968, 12104003), (14743, 10646728), (18883, 8312488), (29486, 5323364), (37283, 4210088), (37766, 4156244), (58972, 2661682), (74566, 2105044), (75532, 2078122), (117944, 1330841), (149132, 1052522), (151064, 1039061), (298264, 526261)]