190147130212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{28817}}^1$

素因数の和:29117

約数の個数: 72

約数和(自身を含む): 370339887456

約数和(自身を除く): 180192757244

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 227, 338, 454, 559, 676, 908, 1118, 2236, 2951, 5902, 7267, 9761, 11804, 14534, 19522, 28817, 29068, 38363, 39044, 57634, 76726, 115268, 126893, 153452, 253786, 374621, 507572, 749242, 1239131, 1498484, 1649609, 2478262, 3299218, 4870073, 4956524, 6541459, 6598436, 9740146, 13082918, 16108703, 19480292, 26165836, 32217406, 64434812, 85038967, 170077934, 209413139, 281282737, 340155868, 418826278, 562565474, 837652556, 1105506571, 1125130948, 2211013142, 3656675581, 4422026284, 7313351162, 14626702324, 47536782553, 95073565106, 190147130212]

約数ペア:

[(1, 190147130212), (2, 95073565106), (4, 47536782553), (13, 14626702324), (26, 7313351162), (43, 4422026284), (52, 3656675581), (86, 2211013142), (169, 1125130948), (172, 1105506571), (227, 837652556), (338, 562565474), (454, 418826278), (559, 340155868), (676, 281282737), (908, 209413139), (1118, 170077934), (2236, 85038967), (2951, 64434812), (5902, 32217406), (7267, 26165836), (9761, 19480292), (11804, 16108703), (14534, 13082918), (19522, 9740146), (28817, 6598436), (29068, 6541459), (38363, 4956524), (39044, 4870073), (57634, 3299218), (76726, 2478262), (115268, 1649609), (126893, 1498484), (153452, 1239131), (253786, 749242), (374621, 507572)]