156948233456

素因数分解:

$2^4\times 7^1\times {\mathrm{19207}}^1\times {\mathrm{72959}}^1$

素因数の和:92181

約数の個数: 40

約数和(自身を含む): 347551088640

約数和(自身を除く): 190602855184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19207, 38414, 72959, 76828, 134449, 145918, 153656, 268898, 291836, 307312, 510713, 537796, 583672, 1021426, 1075592, 1167344, 2042852, 2151184, 4085704, 8171408, 1401323513, 2802647026, 5605294052, 9809264591, 11210588104, 19618529182, 22421176208, 39237058364, 78474116728, 156948233456]

約数ペア:

[(1, 156948233456), (2, 78474116728), (4, 39237058364), (7, 22421176208), (8, 19618529182), (14, 11210588104), (16, 9809264591), (28, 5605294052), (56, 2802647026), (112, 1401323513), (19207, 8171408), (38414, 4085704), (72959, 2151184), (76828, 2042852), (134449, 1167344), (145918, 1075592), (153656, 1021426), (268898, 583672), (291836, 537796), (307312, 510713)]