149179632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443987}}^1$

素因数の和:444005

約数の個数: 40

約数和(自身を含む): 440436096

約数和(自身を除く): 291256464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443987, 887974, 1331961, 1775948, 2663922, 3107909, 3551896, 5327844, 6215818, 7103792, 9323727, 10655688, 12431636, 18647454, 21311376, 24863272, 37294908, 49726544, 74589816, 149179632]

約数ペア:

[(1, 149179632), (2, 74589816), (3, 49726544), (4, 37294908), (6, 24863272), (7, 21311376), (8, 18647454), (12, 12431636), (14, 10655688), (16, 9323727), (21, 7103792), (24, 6215818), (28, 5327844), (42, 3551896), (48, 3107909), (56, 2663922), (84, 1775948), (112, 1331961), (168, 887974), (336, 443987)]