156942251392

素因数分解:

$2^7\times {\mathrm{2131}}^1\times {\mathrm{575369}}^1$

素因数の和:577514

約数の個数: 32

約数和(自身を含む): 312805654200

約数和(自身を除く): 155863402808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2131, 4262, 8524, 17048, 34096, 68192, 136384, 272768, 575369, 1150738, 2301476, 4602952, 9205904, 18411808, 36823616, 73647232, 1226111339, 2452222678, 4904445356, 9808890712, 19617781424, 39235562848, 78471125696, 156942251392]

約数ペア:

[(1, 156942251392), (2, 78471125696), (4, 39235562848), (8, 19617781424), (16, 9808890712), (32, 4904445356), (64, 2452222678), (128, 1226111339), (2131, 73647232), (4262, 36823616), (8524, 18411808), (17048, 9205904), (34096, 4602952), (68192, 2301476), (136384, 1150738), (272768, 575369)]