163118382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2981

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 235012818

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 2698, 2879, 2982, 4047, 5758, 8094, 8637, 9443, 17274, 18886, 20153, 28329, 40306, 54701, 56658, 60459, 109402, 120918, 164103, 204409, 328206, 382907, 408818, 613227, 765814, 1148721, 1226454, 1430863, 2297442, 2861726, 3883771, 4292589, 7767542, 8585178, 11651313, 23302626, 27186397, 54372794, 81559191, 163118382]

約数ペア:

[(1, 163118382), (2, 81559191), (3, 54372794), (6, 27186397), (7, 23302626), (14, 11651313), (19, 8585178), (21, 7767542), (38, 4292589), (42, 3883771), (57, 2861726), (71, 2297442), (114, 1430863), (133, 1226454), (142, 1148721), (213, 765814), (266, 613227), (399, 408818), (426, 382907), (497, 328206), (798, 204409), (994, 164103), (1349, 120918), (1491, 109402), (2698, 60459), (2879, 56658), (2982, 54701), (4047, 40306), (5758, 28329), (8094, 20153), (8637, 18886), (9443, 17274)]