138286688

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 277512480

約数和(自身を除く): 139225792

約数列:

[1, 2, 4, 8, 16, 32, 113, 167, 226, 229, 334, 452, 458, 668, 904, 916, 1336, 1808, 1832, 2672, 3616, 3664, 5344, 7328, 18871, 25877, 37742, 38243, 51754, 75484, 76486, 103508, 150968, 152972, 207016, 301936, 305944, 414032, 603872, 611888, 828064, 1223776, 4321459, 8642918, 17285836, 34571672, 69143344, 138286688]

約数ペア:

[(1, 138286688), (2, 69143344), (4, 34571672), (8, 17285836), (16, 8642918), (32, 4321459), (113, 1223776), (167, 828064), (226, 611888), (229, 603872), (334, 414032), (452, 305944), (458, 301936), (668, 207016), (904, 152972), (916, 150968), (1336, 103508), (1808, 76486), (1832, 75484), (2672, 51754), (3616, 38243), (3664, 37742), (5344, 25877), (7328, 18871)]