164621814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3079}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 402124800

約数和(自身を除く): 237502986

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 798, 938, 1273, 1407, 2546, 2814, 3079, 3819, 6158, 7638, 8911, 9237, 17822, 18474, 21553, 26733, 43106, 53466, 58501, 64659, 117002, 129318, 175503, 206293, 351006, 409507, 412586, 618879, 819014, 1228521, 1237758, 1444051, 2457042, 2888102, 3919567, 4332153, 7839134, 8664306, 11758701, 23517402, 27436969, 54873938, 82310907, 164621814]

約数ペア:

[(1, 164621814), (2, 82310907), (3, 54873938), (6, 27436969), (7, 23517402), (14, 11758701), (19, 8664306), (21, 7839134), (38, 4332153), (42, 3919567), (57, 2888102), (67, 2457042), (114, 1444051), (133, 1237758), (134, 1228521), (201, 819014), (266, 618879), (399, 412586), (402, 409507), (469, 351006), (798, 206293), (938, 175503), (1273, 129318), (1407, 117002), (2546, 64659), (2814, 58501), (3079, 53466), (3819, 43106), (6158, 26733), (7638, 21553), (8911, 18474), (9237, 17822)]