151263136

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 309899520

約数和(自身を除く): 158636384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 496, 556, 992, 1097, 1112, 2194, 2224, 4309, 4388, 4448, 8618, 8776, 17236, 17552, 34007, 34472, 35104, 68014, 68944, 136028, 137888, 152483, 272056, 304966, 544112, 609932, 1088224, 1219864, 2439728, 4726973, 4879456, 9453946, 18907892, 37815784, 75631568, 151263136]

約数ペア:

[(1, 151263136), (2, 75631568), (4, 37815784), (8, 18907892), (16, 9453946), (31, 4879456), (32, 4726973), (62, 2439728), (124, 1219864), (139, 1088224), (248, 609932), (278, 544112), (496, 304966), (556, 272056), (992, 152483), (1097, 137888), (1112, 136028), (2194, 68944), (2224, 68014), (4309, 35104), (4388, 34472), (4448, 34007), (8618, 17552), (8776, 17236)]