152635548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18461}}^1$

素因数の和:18534

約数の個数: 48

約数和(自身を含む): 390803616

約数和(自身を除く): 238168068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 18461, 36922, 55383, 73844, 110766, 221532, 239993, 479986, 719979, 959972, 978433, 1439958, 1956866, 2879916, 2935299, 3913732, 5870598, 11741196, 12719629, 25439258, 38158887, 50878516, 76317774, 152635548]

約数ペア:

[(1, 152635548), (2, 76317774), (3, 50878516), (4, 38158887), (6, 25439258), (12, 12719629), (13, 11741196), (26, 5870598), (39, 3913732), (52, 2935299), (53, 2879916), (78, 1956866), (106, 1439958), (156, 978433), (159, 959972), (212, 719979), (318, 479986), (636, 239993), (689, 221532), (1378, 110766), (2067, 73844), (2756, 55383), (4134, 36922), (8268, 18461)]