145739454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{150869}}^1$

素因数の和:150904

約数の個数: 32

約数和(自身を含む): 347604480

約数和(自身を除く): 201865026

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 150869, 301738, 452607, 905214, 1056083, 2112166, 3168249, 3469987, 6336498, 6939974, 10409961, 20819922, 24289909, 48579818, 72869727, 145739454]

約数ペア:

[(1, 145739454), (2, 72869727), (3, 48579818), (6, 24289909), (7, 20819922), (14, 10409961), (21, 6939974), (23, 6336498), (42, 3469987), (46, 3168249), (69, 2112166), (138, 1056083), (161, 905214), (322, 452607), (483, 301738), (966, 150869)]