166290014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 303851520

約数和(自身を除く): 137561506

約数列:

[1, 2, 11, 19, 22, 31, 38, 41, 62, 82, 209, 313, 341, 418, 451, 589, 626, 682, 779, 902, 1178, 1271, 1558, 2542, 3443, 5947, 6479, 6886, 8569, 9703, 11894, 12833, 12958, 13981, 17138, 19406, 24149, 25666, 27962, 48298, 65417, 106733, 130834, 141163, 184357, 213466, 243827, 265639, 282326, 368714, 397823, 487654, 531278, 795646, 2027927, 2682097, 4055854, 4376053, 5364194, 7558637, 8752106, 15117274, 83145007, 166290014]

約数ペア:

[(1, 166290014), (2, 83145007), (11, 15117274), (19, 8752106), (22, 7558637), (31, 5364194), (38, 4376053), (41, 4055854), (62, 2682097), (82, 2027927), (209, 795646), (313, 531278), (341, 487654), (418, 397823), (451, 368714), (589, 282326), (626, 265639), (682, 243827), (779, 213466), (902, 184357), (1178, 141163), (1271, 130834), (1558, 106733), (2542, 65417), (3443, 48298), (5947, 27962), (6479, 25666), (6886, 24149), (8569, 19406), (9703, 17138), (11894, 13981), (12833, 12958)]