160491708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18049}}^1$

素因数の和:18091

約数の個数: 72

約数和(自身を含む): 459914000

約数和(自身を除く): 299422292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 18049, 36098, 54147, 72196, 108294, 162441, 216588, 234637, 324882, 342931, 469274, 649764, 685862, 703911, 938548, 1028793, 1371724, 1407822, 2057586, 2111733, 2815644, 3086379, 4115172, 4223466, 4458103, 6172758, 8446932, 8916206, 12345516, 13374309, 17832412, 26748618, 40122927, 53497236, 80245854, 160491708]

約数ペア:

[(1, 160491708), (2, 80245854), (3, 53497236), (4, 40122927), (6, 26748618), (9, 17832412), (12, 13374309), (13, 12345516), (18, 8916206), (19, 8446932), (26, 6172758), (36, 4458103), (38, 4223466), (39, 4115172), (52, 3086379), (57, 2815644), (76, 2111733), (78, 2057586), (114, 1407822), (117, 1371724), (156, 1028793), (171, 938548), (228, 703911), (234, 685862), (247, 649764), (342, 469274), (468, 342931), (494, 324882), (684, 234637), (741, 216588), (988, 162441), (1482, 108294), (2223, 72196), (2964, 54147), (4446, 36098), (8892, 18049)]