163535168

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 337962240

約数和(自身を除く): 174427072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 593, 992, 1112, 1186, 1984, 2224, 2372, 4309, 4448, 4744, 8618, 8896, 9488, 17236, 18383, 18976, 34472, 36766, 37952, 68944, 73532, 82427, 137888, 147064, 164854, 275776, 294128, 329708, 588256, 659416, 1176512, 1318832, 2555237, 2637664, 5110474, 5275328, 10220948, 20441896, 40883792, 81767584, 163535168]

約数ペア:

[(1, 163535168), (2, 81767584), (4, 40883792), (8, 20441896), (16, 10220948), (31, 5275328), (32, 5110474), (62, 2637664), (64, 2555237), (124, 1318832), (139, 1176512), (248, 659416), (278, 588256), (496, 329708), (556, 294128), (593, 275776), (992, 164854), (1112, 147064), (1186, 137888), (1984, 82427), (2224, 73532), (2372, 68944), (4309, 37952), (4448, 36766), (4744, 34472), (8618, 18976), (8896, 18383), (9488, 17236)]