171504184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 351540000

約数和(自身を除く): 180035816

約数列:

[1, 2, 4, 8, 19, 38, 53, 61, 76, 106, 122, 152, 212, 244, 349, 424, 488, 698, 1007, 1159, 1396, 2014, 2318, 2792, 3233, 4028, 4636, 6466, 6631, 8056, 9272, 12932, 13262, 18497, 21289, 25864, 26524, 36994, 42578, 53048, 61427, 73988, 85156, 122854, 147976, 170312, 245708, 351443, 404491, 491416, 702886, 808982, 1128317, 1405772, 1617964, 2256634, 2811544, 3235928, 4513268, 9026536, 21438023, 42876046, 85752092, 171504184]

約数ペア:

[(1, 171504184), (2, 85752092), (4, 42876046), (8, 21438023), (19, 9026536), (38, 4513268), (53, 3235928), (61, 2811544), (76, 2256634), (106, 1617964), (122, 1405772), (152, 1128317), (212, 808982), (244, 702886), (349, 491416), (424, 404491), (488, 351443), (698, 245708), (1007, 170312), (1159, 147976), (1396, 122854), (2014, 85156), (2318, 73988), (2792, 61427), (3233, 53048), (4028, 42578), (4636, 36994), (6466, 26524), (6631, 25864), (8056, 21289), (9272, 18497), (12932, 13262)]