159487356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 459648000

約数和(自身を除く): 300160644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 47, 49, 58, 84, 87, 94, 98, 116, 141, 147, 174, 188, 196, 199, 203, 282, 294, 329, 348, 398, 406, 564, 588, 597, 609, 658, 796, 812, 987, 1194, 1218, 1316, 1363, 1393, 1421, 1974, 2303, 2388, 2436, 2726, 2786, 2842, 3948, 4089, 4179, 4263, 4606, 5452, 5572, 5684, 5771, 6909, 8178, 8358, 8526, 9212, 9353, 9541, 9751, 11542, 13818, 16356, 16716, 17052, 17313, 18706, 19082, 19502, 23084, 27636, 28059, 28623, 29253, 34626, 37412, 38164, 39004, 40397, 56118, 57246, 58506, 65471, 66787, 69252, 80794, 112236, 114492, 117012, 121191, 130942, 133574, 161588, 196413, 200361, 242382, 261884, 267148, 271237, 282779, 392826, 400722, 458297, 484764, 542474, 565558, 785652, 801444, 813711, 848337, 916594, 1084948, 1131116, 1374891, 1627422, 1696674, 1833188, 1898659, 2749782, 3254844, 3393348, 3797318, 5499564, 5695977, 7594636, 11391954, 13290613, 22783908, 26581226, 39871839, 53162452, 79743678, 159487356]

約数ペア:

[(1, 159487356), (2, 79743678), (3, 53162452), (4, 39871839), (6, 26581226), (7, 22783908), (12, 13290613), (14, 11391954), (21, 7594636), (28, 5695977), (29, 5499564), (42, 3797318), (47, 3393348), (49, 3254844), (58, 2749782), (84, 1898659), (87, 1833188), (94, 1696674), (98, 1627422), (116, 1374891), (141, 1131116), (147, 1084948), (174, 916594), (188, 848337), (196, 813711), (199, 801444), (203, 785652), (282, 565558), (294, 542474), (329, 484764), (348, 458297), (398, 400722), (406, 392826), (564, 282779), (588, 271237), (597, 267148), (609, 261884), (658, 242382), (796, 200361), (812, 196413), (987, 161588), (1194, 133574), (1218, 130942), (1316, 121191), (1363, 117012), (1393, 114492), (1421, 112236), (1974, 80794), (2303, 69252), (2388, 66787), (2436, 65471), (2726, 58506), (2786, 57246), (2842, 56118), (3948, 40397), (4089, 39004), (4179, 38164), (4263, 37412), (4606, 34626), (5452, 29253), (5572, 28623), (5684, 28059), (5771, 27636), (6909, 23084), (8178, 19502), (8358, 19082), (8526, 18706), (9212, 17313), (9353, 17052), (9541, 16716), (9751, 16356), (11542, 13818)]