162118602

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 377715780

約数和(自身を除く): 215597178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 361, 366, 409, 549, 722, 818, 1083, 1098, 1159, 1227, 2166, 2318, 2454, 3249, 3477, 3681, 6498, 6954, 7362, 7771, 10431, 15542, 20862, 22021, 23313, 24949, 44042, 46626, 49898, 66063, 69939, 74847, 132126, 139878, 147649, 149694, 198189, 224541, 295298, 396378, 442947, 449082, 474031, 885894, 948062, 1328841, 1422093, 2657682, 2844186, 4266279, 8532558, 9006589, 18013178, 27019767, 54039534, 81059301, 162118602]

約数ペア:

[(1, 162118602), (2, 81059301), (3, 54039534), (6, 27019767), (9, 18013178), (18, 9006589), (19, 8532558), (38, 4266279), (57, 2844186), (61, 2657682), (114, 1422093), (122, 1328841), (171, 948062), (183, 885894), (342, 474031), (361, 449082), (366, 442947), (409, 396378), (549, 295298), (722, 224541), (818, 198189), (1083, 149694), (1098, 147649), (1159, 139878), (1227, 132126), (2166, 74847), (2318, 69939), (2454, 66063), (3249, 49898), (3477, 46626), (3681, 44042), (6498, 24949), (6954, 23313), (7362, 22021), (7771, 20862), (10431, 15542)]