145623616

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2603

約数の個数: 56

約数和(自身を含む): 308701440

約数和(自身を除く): 163077824

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 2531, 3596, 5062, 7192, 10124, 14384, 20248, 28768, 40496, 57536, 73399, 78461, 80992, 146798, 156922, 161984, 293596, 313844, 587192, 627688, 1174384, 1255376, 2275369, 2348768, 2510752, 4550738, 4697536, 5021504, 9101476, 18202952, 36405904, 72811808, 145623616]

約数ペア:

[(1, 145623616), (2, 72811808), (4, 36405904), (8, 18202952), (16, 9101476), (29, 5021504), (31, 4697536), (32, 4550738), (58, 2510752), (62, 2348768), (64, 2275369), (116, 1255376), (124, 1174384), (232, 627688), (248, 587192), (464, 313844), (496, 293596), (899, 161984), (928, 156922), (992, 146798), (1798, 80992), (1856, 78461), (1984, 73399), (2531, 57536), (3596, 40496), (5062, 28768), (7192, 20248), (10124, 14384)]