157679664

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61981}}^1$

素因数の和:62045

約数の個数: 40

約数和(自身を含む): 415031472

約数和(自身を除く): 257351808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 61981, 123962, 185943, 247924, 371886, 495848, 743772, 991696, 1487544, 2975088, 3284993, 6569986, 9854979, 13139972, 19709958, 26279944, 39419916, 52559888, 78839832, 157679664]

約数ペア:

[(1, 157679664), (2, 78839832), (3, 52559888), (4, 39419916), (6, 26279944), (8, 19709958), (12, 13139972), (16, 9854979), (24, 6569986), (48, 3284993), (53, 2975088), (106, 1487544), (159, 991696), (212, 743772), (318, 495848), (424, 371886), (636, 247924), (848, 185943), (1272, 123962), (2544, 61981)]