157350932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 300484800

約数和(自身を除く): 143133868

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 172, 178, 356, 541, 817, 1082, 1634, 1691, 2164, 3268, 3382, 3827, 6764, 7654, 10279, 15308, 20558, 23263, 41116, 46526, 48149, 72713, 93052, 96298, 145426, 192596, 290852, 441997, 883994, 914831, 1767988, 1829662, 2070407, 3659324, 4140814, 8281628, 39337733, 78675466, 157350932]

約数ペア:

[(1, 157350932), (2, 78675466), (4, 39337733), (19, 8281628), (38, 4140814), (43, 3659324), (76, 2070407), (86, 1829662), (89, 1767988), (172, 914831), (178, 883994), (356, 441997), (541, 290852), (817, 192596), (1082, 145426), (1634, 96298), (1691, 93052), (2164, 72713), (3268, 48149), (3382, 46526), (3827, 41116), (6764, 23263), (7654, 20558), (10279, 15308)]