189027352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 209103848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 191, 323, 382, 383, 646, 764, 766, 1292, 1528, 1532, 2584, 3064, 3247, 3629, 6494, 6511, 7258, 7277, 12988, 13022, 14516, 14554, 25976, 26044, 29032, 29108, 52088, 58216, 61693, 73153, 123386, 123709, 146306, 246772, 247418, 292612, 493544, 494836, 585224, 989672, 1243601, 1389907, 2487202, 2779814, 4974404, 5559628, 9948808, 11119256, 23628419, 47256838, 94513676, 189027352]

約数ペア:

[(1, 189027352), (2, 94513676), (4, 47256838), (8, 23628419), (17, 11119256), (19, 9948808), (34, 5559628), (38, 4974404), (68, 2779814), (76, 2487202), (136, 1389907), (152, 1243601), (191, 989672), (323, 585224), (382, 494836), (383, 493544), (646, 292612), (764, 247418), (766, 246772), (1292, 146306), (1528, 123709), (1532, 123386), (2584, 73153), (3064, 61693), (3247, 58216), (3629, 52088), (6494, 29108), (6511, 29032), (7258, 26044), (7277, 25976), (12988, 14554), (13022, 14516)]