161795328

素因数分解:

$2^8\times 3^1\times {\mathrm{210671}}^1$

素因数の和:210690

約数の個数: 36

約数和(自身を含む): 430613568

約数和(自身を除く): 268818240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 210671, 421342, 632013, 842684, 1264026, 1685368, 2528052, 3370736, 5056104, 6741472, 10112208, 13482944, 20224416, 26965888, 40448832, 53931776, 80897664, 161795328]

約数ペア:

[(1, 161795328), (2, 80897664), (3, 53931776), (4, 40448832), (6, 26965888), (8, 20224416), (12, 13482944), (16, 10112208), (24, 6741472), (32, 5056104), (48, 3370736), (64, 2528052), (96, 1685368), (128, 1264026), (192, 842684), (256, 632013), (384, 421342), (768, 210671)]