121256214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 260149440

約数和(自身を除く): 138893226

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 211, 213, 422, 426, 633, 1266, 1349, 2698, 4009, 4047, 5041, 8018, 8094, 10082, 12027, 14981, 15123, 24054, 29962, 30246, 44943, 89886, 95779, 191558, 284639, 287337, 569278, 574674, 853917, 1063651, 1707834, 2127302, 3190953, 6381906, 20209369, 40418738, 60628107, 121256214]

約数ペア:

[(1, 121256214), (2, 60628107), (3, 40418738), (6, 20209369), (19, 6381906), (38, 3190953), (57, 2127302), (71, 1707834), (114, 1063651), (142, 853917), (211, 574674), (213, 569278), (422, 287337), (426, 284639), (633, 191558), (1266, 95779), (1349, 89886), (2698, 44943), (4009, 30246), (4047, 29962), (5041, 24054), (8018, 15123), (8094, 14981), (10082, 12027)]