166200372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18733

約数の個数: 72

約数和(自身を含む): 476272160

約数和(自身を除く): 310071788

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, 18691, 37382, 56073, 74764, 112146, 168219, 224292, 242983, 336438, 355129, 485966, 672876, 710258, 728949, 971932, 1065387, 1420516, 1457898, 2130774, 2186847, 2915796, 3196161, 4261548, 4373694, 4616677, 6392322, 8747388, 9233354, 12784644, 13850031, 18466708, 27700062, 41550093, 55400124, 83100186, 166200372]

約数ペア:

[(1, 166200372), (2, 83100186), (3, 55400124), (4, 41550093), (6, 27700062), (9, 18466708), (12, 13850031), (13, 12784644), (18, 9233354), (19, 8747388), (26, 6392322), (36, 4616677), (38, 4373694), (39, 4261548), (52, 3196161), (57, 2915796), (76, 2186847), (78, 2130774), (114, 1457898), (117, 1420516), (156, 1065387), (171, 971932), (228, 728949), (234, 710258), (247, 672876), (342, 485966), (468, 355129), (494, 336438), (684, 242983), (741, 224292), (988, 168219), (1482, 112146), (2223, 74764), (2964, 56073), (4446, 37382), (8892, 18691)]