161031936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:286

約数の個数: 108

約数和(自身を含む): 465210312

約数和(自身を除く): 304178376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 508, 624, 762, 768, 832, 1016, 1248, 1524, 1651, 1664, 2032, 2496, 3048, 3302, 3328, 4064, 4953, 4992, 6096, 6604, 8128, 9906, 9984, 12192, 13208, 16129, 16256, 19812, 24384, 26416, 32258, 32512, 39624, 48387, 48768, 52832, 64516, 79248, 96774, 97536, 105664, 129032, 158496, 193548, 209677, 211328, 258064, 316992, 387096, 419354, 422656, 516128, 629031, 633984, 774192, 838708, 1032256, 1258062, 1267968, 1548384, 1677416, 2064512, 2516124, 3096768, 3354832, 4129024, 5032248, 6193536, 6709664, 10064496, 12387072, 13419328, 20128992, 26838656, 40257984, 53677312, 80515968, 161031936]

約数ペア:

[(1, 161031936), (2, 80515968), (3, 53677312), (4, 40257984), (6, 26838656), (8, 20128992), (12, 13419328), (13, 12387072), (16, 10064496), (24, 6709664), (26, 6193536), (32, 5032248), (39, 4129024), (48, 3354832), (52, 3096768), (64, 2516124), (78, 2064512), (96, 1677416), (104, 1548384), (127, 1267968), (128, 1258062), (156, 1032256), (192, 838708), (208, 774192), (254, 633984), (256, 629031), (312, 516128), (381, 422656), (384, 419354), (416, 387096), (508, 316992), (624, 258064), (762, 211328), (768, 209677), (832, 193548), (1016, 158496), (1248, 129032), (1524, 105664), (1651, 97536), (1664, 96774), (2032, 79248), (2496, 64516), (3048, 52832), (3302, 48768), (3328, 48387), (4064, 39624), (4953, 32512), (4992, 32258), (6096, 26416), (6604, 24384), (8128, 19812), (9906, 16256), (9984, 16129), (12192, 13208)]