16361161668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{63113}}^1$

素因数の和:63521

約数の個数: 72

約数和(自身を含む): 43649642400

約数和(自身を除く): 27288480732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 379, 684, 758, 1137, 1516, 2274, 3411, 4548, 6822, 7201, 13644, 14402, 21603, 28804, 43206, 63113, 64809, 86412, 126226, 129618, 189339, 252452, 259236, 378678, 568017, 757356, 1136034, 1199147, 2272068, 2398294, 3597441, 4796588, 7194882, 10792323, 14389764, 21584646, 23919827, 43169292, 47839654, 71759481, 95679308, 143518962, 215278443, 287037924, 430556886, 454476713, 861113772, 908953426, 1363430139, 1817906852, 2726860278, 4090290417, 5453720556, 8180580834, 16361161668]

約数ペア:

[(1, 16361161668), (2, 8180580834), (3, 5453720556), (4, 4090290417), (6, 2726860278), (9, 1817906852), (12, 1363430139), (18, 908953426), (19, 861113772), (36, 454476713), (38, 430556886), (57, 287037924), (76, 215278443), (114, 143518962), (171, 95679308), (228, 71759481), (342, 47839654), (379, 43169292), (684, 23919827), (758, 21584646), (1137, 14389764), (1516, 10792323), (2274, 7194882), (3411, 4796588), (4548, 3597441), (6822, 2398294), (7201, 2272068), (13644, 1199147), (14402, 1136034), (21603, 757356), (28804, 568017), (43206, 378678), (63113, 259236), (64809, 252452), (86412, 189339), (126226, 129618)]