155419164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11959}}^1$

素因数の和:12007

約数の個数: 54

約数和(自身を含む): 414665160

約数和(自身を除く): 259245996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 11959, 12996, 23918, 35877, 47836, 71754, 107631, 143508, 215262, 227221, 430524, 454442, 681663, 908884, 1363326, 2044989, 2726652, 4089978, 4317199, 8179956, 8634398, 12951597, 17268796, 25903194, 38854791, 51806388, 77709582, 155419164]

約数ペア:

[(1, 155419164), (2, 77709582), (3, 51806388), (4, 38854791), (6, 25903194), (9, 17268796), (12, 12951597), (18, 8634398), (19, 8179956), (36, 4317199), (38, 4089978), (57, 2726652), (76, 2044989), (114, 1363326), (171, 908884), (228, 681663), (342, 454442), (361, 430524), (684, 227221), (722, 215262), (1083, 143508), (1444, 107631), (2166, 71754), (3249, 47836), (4332, 35877), (6498, 23918), (11959, 12996)]