154482084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3281

約数の個数: 72

約数和(自身を含む): 416969280

約数和(自身を除く): 262487196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 3181, 4047, 5396, 6362, 8094, 9543, 12141, 12724, 16188, 19086, 24282, 28629, 38172, 48564, 57258, 60439, 114516, 120878, 181317, 225851, 241756, 362634, 451702, 543951, 677553, 725268, 903404, 1087902, 1355106, 2032659, 2175804, 2710212, 4065318, 4291169, 8130636, 8582338, 12873507, 17164676, 25747014, 38620521, 51494028, 77241042, 154482084]

約数ペア:

[(1, 154482084), (2, 77241042), (3, 51494028), (4, 38620521), (6, 25747014), (9, 17164676), (12, 12873507), (18, 8582338), (19, 8130636), (36, 4291169), (38, 4065318), (57, 2710212), (71, 2175804), (76, 2032659), (114, 1355106), (142, 1087902), (171, 903404), (213, 725268), (228, 677553), (284, 543951), (342, 451702), (426, 362634), (639, 241756), (684, 225851), (852, 181317), (1278, 120878), (1349, 114516), (2556, 60439), (2698, 57258), (3181, 48564), (4047, 38172), (5396, 28629), (6362, 24282), (8094, 19086), (9543, 16188), (12141, 12724)]