153399618

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4247

約数の個数: 48

約数和(自身を含む): 348753600

約数和(自身を除く): 195353982

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 4139, 6177, 8278, 12354, 12417, 18531, 24834, 37062, 37251, 74502, 120031, 240062, 293869, 360093, 587738, 720186, 881607, 1080279, 1763214, 2160558, 2644821, 5289642, 8522201, 17044402, 25566603, 51133206, 76699809, 153399618]

約数ペア:

[(1, 153399618), (2, 76699809), (3, 51133206), (6, 25566603), (9, 17044402), (18, 8522201), (29, 5289642), (58, 2644821), (71, 2160558), (87, 1763214), (142, 1080279), (174, 881607), (213, 720186), (261, 587738), (426, 360093), (522, 293869), (639, 240062), (1278, 120031), (2059, 74502), (4118, 37251), (4139, 37062), (6177, 24834), (8278, 18531), (12354, 12417)]