147875392

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4739

約数の個数: 56

約数和(自身を含む): 340156800

約数和(自身を除く): 192281408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 4649, 7952, 9298, 15904, 18596, 31808, 32543, 37192, 65086, 74384, 130172, 148768, 260344, 297536, 330079, 520688, 660158, 1041376, 1320316, 2082752, 2310553, 2640632, 4621106, 5281264, 9242212, 10562528, 18484424, 21125056, 36968848, 73937696, 147875392]

約数ペア:

[(1, 147875392), (2, 73937696), (4, 36968848), (7, 21125056), (8, 18484424), (14, 10562528), (16, 9242212), (28, 5281264), (32, 4621106), (56, 2640632), (64, 2310553), (71, 2082752), (112, 1320316), (142, 1041376), (224, 660158), (284, 520688), (448, 330079), (497, 297536), (568, 260344), (994, 148768), (1136, 130172), (1988, 74384), (2272, 65086), (3976, 37192), (4544, 32543), (4649, 31808), (7952, 18596), (9298, 15904)]