150563308

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 306432000

約数和(自身を除く): 155868692

約数列:

[1, 2, 4, 7, 14, 28, 149, 151, 239, 298, 302, 478, 596, 604, 956, 1043, 1057, 1673, 2086, 2114, 3346, 4172, 4228, 6692, 22499, 35611, 36089, 44998, 71222, 72178, 89996, 142444, 144356, 157493, 249277, 252623, 314986, 498554, 505246, 629972, 997108, 1010492, 5377261, 10754522, 21509044, 37640827, 75281654, 150563308]

約数ペア:

[(1, 150563308), (2, 75281654), (4, 37640827), (7, 21509044), (14, 10754522), (28, 5377261), (149, 1010492), (151, 997108), (239, 629972), (298, 505246), (302, 498554), (478, 314986), (596, 252623), (604, 249277), (956, 157493), (1043, 144356), (1057, 142444), (1673, 89996), (2086, 72178), (2114, 71222), (3346, 44998), (4172, 36089), (4228, 35611), (6692, 22499)]