164581632

素因数分解:

$2^8\times 3^4\times {\mathrm{7937}}^1$

素因数の和:7965

約数の個数: 90

約数和(自身を含む): 490814478

約数和(自身を除く): 326232846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 7937, 10368, 15874, 20736, 23811, 31748, 47622, 63496, 71433, 95244, 126992, 142866, 190488, 214299, 253984, 285732, 380976, 428598, 507968, 571464, 642897, 761952, 857196, 1015936, 1142928, 1285794, 1523904, 1714392, 2031872, 2285856, 2571588, 3047808, 3428784, 4571712, 5143176, 6095616, 6857568, 9143424, 10286352, 13715136, 18286848, 20572704, 27430272, 41145408, 54860544, 82290816, 164581632]

約数ペア:

[(1, 164581632), (2, 82290816), (3, 54860544), (4, 41145408), (6, 27430272), (8, 20572704), (9, 18286848), (12, 13715136), (16, 10286352), (18, 9143424), (24, 6857568), (27, 6095616), (32, 5143176), (36, 4571712), (48, 3428784), (54, 3047808), (64, 2571588), (72, 2285856), (81, 2031872), (96, 1714392), (108, 1523904), (128, 1285794), (144, 1142928), (162, 1015936), (192, 857196), (216, 761952), (256, 642897), (288, 571464), (324, 507968), (384, 428598), (432, 380976), (576, 285732), (648, 253984), (768, 214299), (864, 190488), (1152, 142866), (1296, 126992), (1728, 95244), (2304, 71433), (2592, 63496), (3456, 47622), (5184, 31748), (6912, 23811), (7937, 20736), (10368, 15874)]