163923104

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 332478720

約数和(自身を除く): 168555616

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1063, 1264, 1952, 2126, 2528, 4252, 4819, 8504, 9638, 17008, 19276, 34016, 38552, 64843, 77104, 83977, 129686, 154208, 167954, 259372, 335908, 518744, 671816, 1037488, 1343632, 2074976, 2687264, 5122597, 10245194, 20490388, 40980776, 81961552, 163923104]

約数ペア:

[(1, 163923104), (2, 81961552), (4, 40980776), (8, 20490388), (16, 10245194), (32, 5122597), (61, 2687264), (79, 2074976), (122, 1343632), (158, 1037488), (244, 671816), (316, 518744), (488, 335908), (632, 259372), (976, 167954), (1063, 154208), (1264, 129686), (1952, 83977), (2126, 77104), (2528, 64843), (4252, 38552), (4819, 34016), (8504, 19276), (9638, 17008)]